/* roulang page: index */
:root{--blue:#1859e8;--blue-dark:#1045bc;--ink:#172c50;--muted:#64748c;--pale:#f2f6fd;--line:#e0e8f3;--white:#fff;--cyan:#dceeff;--green:#208274;--radius:20px;--shadow:0 12px 36px rgba(35,72,130,.08);--container:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--white);color:var(--ink);font:16px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color .2s,background .2s,box-shadow .2s}
button,input,select,textarea{font:inherit}
button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:wait;opacity:.65}
img,svg{max-width:100%;display:block}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #79aaff;outline-offset:4px}
a:hover{color:var(--blue)}
button:active,.btn:active{transform:translateY(1px)}
.container{width:min(var(--container),calc(100% - 64px));margin:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:88px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{width:48px;height:48px;background:var(--blue);color:white;display:grid;place-items:center;border-radius:14px;font-size:30px;font-weight:850;letter-spacing:-3px;padding-right:3px;box-shadow:0 7px 16px #1859e823}
.logo-name{font-size:17px;font-weight:750;letter-spacing:.5px}
.logo-caption{font-size:11px;display:block;letter-spacing:3px;color:var(--muted);line-height:1.5}
.nav{display:flex;align-items:center;gap:32px}
.nav-link{font-size:14px;font-weight:650;padding:12px 0;position:relative}
.nav-link.active{color:var(--blue)}
.nav-link.active:after{content:"";position:absolute;bottom:3px;left:0;width:18px;height:3px;border-radius:4px;background:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:48px;padding:11px 24px;background:var(--blue);border:1px solid var(--blue);border-radius:10px;color:#fff;font-weight:650;font-size:14px;transition:background .2s,transform .2s,box-shadow .2s}
.btn:hover{color:white;background:var(--blue-dark);box-shadow:0 7px 18px #1859e825}
.btn-secondary{background:white;color:var(--blue);border-color:var(--line)}
.btn-secondary:hover{color:var(--blue);background:#f0f5ff;box-shadow:none}
.btn-light{background:white;color:var(--blue);border-color:white}
.btn-light:hover{background:#eaf1ff;color:var(--blue)}
.menu-toggle{display:none;padding:8px 12px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:9px}
section{padding:82px 0;border-bottom:1px solid var(--line)}
.section-pale{background:var(--pale)}
.kicker{display:flex;align-items:center;gap:9px;color:var(--blue);font-size:13px;letter-spacing:2px;font-weight:750;margin-bottom:14px}
.kicker:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
h1{font-size:clamp(34px,4.4vw,58px);line-height:1.22;letter-spacing:-1.8px;font-weight:800}
h2{font-size:32px;line-height:1.4;letter-spacing:-.7px}
h3{font-size:19px;line-height:1.5}
.lead{color:var(--muted);font-size:15px;line-height:1.95}
.section-head{display:flex;justify-content:space-between;gap:60px;align-items:flex-start;margin-bottom:36px}
.section-head>div:first-child{flex:1;min-width:270px}
.section-head .lead{max-width:530px;flex:1}
.tag{display:inline-flex;align-items:center;font-size:12px;line-height:1.4;padding:6px 10px;border:1px solid #dbe7fb;border-radius:6px;color:var(--blue);background:#edf4ff;white-space:nowrap}
.hero{padding:65px 0 48px;overflow:hidden;background:linear-gradient(180deg,#f4f8ff 0%,#fff 100%)}
.hero-top{text-align:center;max-width:870px;margin:auto}
.hero-top .kicker{justify-content:center}
.hero-top h1 span{color:var(--blue)}
.hero-top .lead{margin:23px auto 30px;max-width:790px}
.coupon-wall{display:grid;grid-template-columns:1fr 2.15fr 1fr;align-items:center;gap:18px;margin-top:36px}
.small-ticket{background:white;border:1px solid var(--line);border-radius:17px;padding:26px 22px;box-shadow:var(--shadow);min-height:242px;position:relative}
.small-ticket:before{content:"";position:absolute;top:0;left:24px;right:24px;height:4px;background:#bed4fa;border-radius:0 0 5px 5px}
.ticket-index{font-size:12px;letter-spacing:2px;color:var(--muted)}
.small-ticket h3{margin:18px 0 12px}
.small-ticket p{color:var(--muted);font-size:13px}
.ticket-foot{border-top:1px dashed var(--line);margin-top:18px;padding-top:14px;font-size:12px;color:var(--blue)}
.main-ticket{position:relative;isolation:isolate;overflow:hidden;min-height:300px;background:var(--blue);border-radius:22px;padding:34px;color:white;box-shadow:0 22px 42px #1859e826}
.main-ticket:before{content:"c7";position:absolute;font-weight:900;font-size:210px;line-height:1;right:-12px;top:13px;letter-spacing:-20px;color:rgba(255,255,255,.07);z-index:-1;transform:rotate(-12deg)}
.ticket-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}
.ticket-heading .tag{background:#ffffff1c;border-color:#ffffff4d;color:white}
.ticket-brand{font-weight:750;font-size:15px}
.main-ticket h2{font-size:30px;margin:24px 0 8px;letter-spacing:0}
.main-ticket p{color:#dce8ff;font-size:14px;max-width:370px}
.ticket-action{margin-top:24px;padding-top:20px;border-top:1px dashed #ffffff60;display:flex;justify-content:space-between;align-items:center;gap:16px}
.ticket-action small{font-size:12px;color:#dce8ff}
.hero-note{text-align:center;font-size:12px;color:var(--muted);margin-top:26px}
.grid-three{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{padding:30px;background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 36px #23488212}
.card p{font-size:14px;color:var(--muted);margin-top:12px}
.icon-box{width:46px;height:46px;display:grid;place-items:center;background:#eef4ff;border-radius:13px;color:var(--blue);font-weight:750;font-size:18px;margin-bottom:24px}
.card-label{font-size:12px;letter-spacing:1px;color:var(--blue);margin-top:25px;display:block}
.split{display:grid;grid-template-columns:1fr 1.1fr;gap:65px;align-items:center}
.split .lead{margin-top:20px}
.scene-list{display:grid;gap:17px;margin-top:28px}
.scene-list li{display:grid;grid-template-columns:28px 1fr;gap:12px}
.check{color:var(--green);font-weight:bold}
.scene-list strong{font-size:15px}
.scene-list p{font-size:13px;color:var(--muted);margin-top:4px}
.preview{background:#fff;border:1px solid var(--line);border-radius:22px;padding:25px;box-shadow:var(--shadow)}
.preview-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:19px;border-bottom:1px solid var(--line);font-size:14px;font-weight:700}
.preview-body{padding:22px 0 4px}
.preview-body h3{font-size:23px;margin:12px 0 20px}
.detail-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);padding:13px 0;font-size:13px}
.detail-row span{color:var(--muted)}
.detail-row strong{font-weight:550;text-align:right}
.preview-note{margin-top:19px;background:#f1f6ff;padding:13px 15px;border-radius:10px;font-size:12px;color:#5272a2}
.matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.matrix-item{display:grid;grid-template-columns:55px 1fr auto;gap:15px;align-items:center;padding:26px;border:1px solid var(--line);border-radius:16px;background:#fff}
.matrix-num{font-size:28px;font-weight:700;color:#afc6ed}
.matrix-item p{font-size:13px;color:var(--muted);margin-top:7px}
.matrix-arrow{font-size:22px;color:var(--blue)}
.matrix-item:hover{border-color:#96b8f5}
.trust-band{background:#112d59;color:white}
.trust-band .kicker{color:#99c2ff}
.trust-band .lead{color:#b5c6e1}
.proof-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.proof{border:1px solid #ffffff24;background:#ffffff06;border-radius:14px;padding:24px}
.proof .seal{width:44px;height:44px;border:1px solid #ffffff40;border-radius:50%;display:grid;place-items:center;font-size:18px;color:#b8d7ff;margin-bottom:20px}
.proof h3{font-size:16px}
.proof p{color:#b5c6e1;font-size:13px;margin-top:10px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:38px}
.step{position:relative;border-top:2px solid #d7e4fa;padding-top:22px}
.step-number{font-size:13px;font-weight:750;color:var(--blue);letter-spacing:2px}
.step h3{margin:12px 0 10px;font-size:17px}
.step p{font-size:14px;color:var(--muted)}
.example-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:26px}
.example-feature{padding:36px;border-radius:20px;background:#e5efff;border:1px solid #d0e1fd}
.example-feature h3{font-size:25px;margin:20px 0 16px}
.example-feature p{color:#516889;font-size:14px}
.compare-row{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:26px}
.compare-cell{padding:18px;background:#fff9;border-radius:12px}
.compare-cell small{font-size:12px;color:var(--muted)}
.compare-cell strong{display:block;font-size:15px;margin-top:7px}
.example-aside{display:flex;flex-direction:column;justify-content:center;gap:24px}
.example-aside article{padding-bottom:22px;border-bottom:1px solid var(--line)}
.example-aside article:last-child{border:0;padding-bottom:0}
.example-aside p{font-size:14px;color:var(--muted);margin-top:10px}
.news-head{align-items:center}
.text-link{font-size:14px;color:var(--blue);font-weight:650;white-space:nowrap}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:white;box-shadow:var(--shadow)}
.news-cover{height:145px;position:relative;overflow:hidden;background:#e9f1ff;padding:25px;display:flex;align-items:flex-end}
.news-cover:after{content:"c7";position:absolute;right:20px;top:-35px;font-size:135px;font-weight:850;letter-spacing:-10px;color:#cbdcf8}
.news-cover span{font-size:12px;letter-spacing:2px;color:var(--blue);position:relative;z-index:1}
.news-card:nth-child(2) .news-cover{background:#eaf5f5}
.news-card:nth-child(2) .news-cover:after{color:#cce5e6}
.news-card:nth-child(3) .news-cover{background:#f0f0fa}
.news-card:nth-child(3) .news-cover:after{color:#ddddf2}
.news-body{padding:26px}
.news-body h3{font-size:18px}
.news-body p{font-size:14px;color:var(--muted);margin-top:14px}
.news-type{font-size:12px;color:var(--blue);margin-top:24px;display:block}
.questions{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px}
.questions .lead{margin-top:20px}
details{border-bottom:1px solid var(--line);padding:20px 0}
details:first-child{padding-top:0}
summary{list-style:none;font-size:16px;font-weight:650;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-size:24px;font-weight:400;color:var(--blue)}
details[open] summary:after{content:"−"}
details p{color:var(--muted);font-size:14px;margin-top:15px;padding-right:30px}
.assurance{padding:45px 0;background:#f6f9ff}
.assurance-intro{display:flex;gap:45px;align-items:center;margin-bottom:25px}
.assurance-intro h2{font-size:25px;white-space:nowrap}
.assurance-intro p{font-size:14px;color:var(--muted)}
.assurance-list{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;border-top:1px solid var(--line);padding-top:23px}
.assurance-list li{font-size:14px;font-weight:600}
.assurance-list span{color:var(--green);margin-right:10px}
.inquiry-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px}
.inquiry-copy .lead{margin-top:20px}
.privacy-box{margin-top:30px;padding:20px;border-left:3px solid var(--blue);background:var(--pale);font-size:13px;color:var(--muted)}
.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.field label{font-size:14px;font-weight:650}
input,select,textarea{width:100%;border:1px solid #d7e1ef;border-radius:9px;color:var(--ink);background:#fbfcff;padding:12px 13px;font-size:14px}
input:hover,select:hover,textarea:hover{border-color:#9db8e5}
input:focus,select:focus,textarea:focus{border-color:var(--blue);background:white}
textarea{resize:vertical;min-height:126px}
.field small{font-size:12px;color:var(--muted)}
.form-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px}
.form-bottom p{font-size:12px;color:var(--muted);max-width:210px}
.status{font-size:13px;color:var(--green);margin-top:14px;min-height:0}
.status:empty{display:none}
.site-footer{background:#f5f7fb;padding:45px 0 106px}
.footer-main{display:flex;align-items:flex-start;justify-content:space-between;gap:40px;padding-bottom:30px;border-bottom:1px solid var(--line)}
.footer-description{font-size:13px;color:var(--muted);max-width:410px;margin-top:16px}
.footer-links{display:flex;gap:28px;font-size:13px;padding-top:12px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:12px;padding-top:24px}
.fixed-bar{position:fixed;bottom:0;left:0;right:0;z-index:25;border-top:1px solid var(--line);background:rgba(255,255,255,.97);box-shadow:0 -5px 25px #193f7508;backdrop-filter:blur(15px);padding:12px 0;padding-bottom:max(12px,env(safe-area-inset-bottom))}
.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.fixed-copy{display:flex;align-items:center;gap:18px}
.fixed-copy strong{font-size:15px}
.fixed-copy span{font-size:12px;color:var(--muted)}
.fixed-bar .btn{min-height:42px;padding:8px 21px}
.toast{position:fixed;bottom:98px;left:50%;transform:translateX(-50%);background:#163353;color:#fff;border-radius:12px;box-shadow:var(--shadow);padding:13px 22px;z-index:50;font-size:14px;max-width:calc(100% - 32px);text-align:center}
.toast[hidden]{display:none}
@media(min-width:1500px){.hero{padding-top:80px}.coupon-wall{margin-top:42px}}
@media(max-width:1024px){.container{width:calc(100% - 48px)}.nav{gap:23px}.coupon-wall{grid-template-columns:1fr 1.8fr 1fr;gap:12px}.main-ticket{padding:26px}.small-ticket{padding:23px 17px}.section-head{gap:35px}.split,.questions,.inquiry-layout{gap:35px}.card{padding:24px}.proof-wall{grid-template-columns:repeat(2,1fr)}.proof{display:block}.steps{gap:20px}.matrix-item{padding:22px;grid-template-columns:36px 1fr auto}.fixed-copy span{max-width:320px}.news-body{padding:22px}}
@media(max-width:768px){.header-inner{min-height:74px;gap:15px}.logo-mark{width:41px;height:41px;font-size:26px}.logo-name{font-size:15px}.logo-caption{font-size:10px}.menu-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:74px;padding:22px 24px;background:white;box-shadow:0 14px 20px #1837630f;border-bottom:1px solid var(--line);align-items:stretch;gap:14px}.nav.open{display:flex;flex-direction:column}.nav-link{padding:8px 0}.nav-link.active:after{bottom:0}.nav .btn{align-self:flex-start}.hero{padding-top:45px}.hero-top .lead{text-align:left;font-size:14px}.coupon-wall{grid-template-columns:1fr 1fr}.main-ticket{grid-column:1/-1;grid-row:1;min-height:270px;padding:30px}.small-ticket{min-height:190px}.small-ticket h3{margin:12px 0 8px}.section-head{display:block}.section-head .lead{max-width:none;margin-top:20px}.section-head .text-link{display:inline-block;margin-top:18px}section{padding:58px 0}h2{font-size:27px}.grid-three{grid-template-columns:1fr;gap:15px}.card{display:grid;grid-template-columns:46px 1fr;gap:0 20px}.card .icon-box{grid-row:1/4;margin:0}.card p{margin-top:7px}.card-label{margin-top:14px}.split,.questions,.inquiry-layout,.example-grid{grid-template-columns:1fr;gap:30px}.matrix{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr;gap:28px}.news-grid{grid-template-columns:1fr}.news-card{display:grid;grid-template-columns:140px 1fr}.news-cover{height:100%;min-height:215px;padding:18px}.news-cover:after{right:8px;top:15px;font-size:105px}.news-body{padding:24px}.news-type{margin-top:17px}.assurance-intro{display:block}.assurance-intro p{margin-top:15px}.assurance-list{display:grid;grid-template-columns:1fr 1fr}.footer-main{display:block}.footer-links{margin-top:20px;flex-wrap:wrap}.fixed-copy{display:block}.fixed-copy span{display:block;font-size:11px}.footer-bottom{flex-direction:column;gap:6px}.hero-note{font-size:11px}}
@media(max-width:520px){.container{width:calc(100% - 32px)}h1{font-size:34px;letter-spacing:-1px}.hero-top .kicker{font-size:11px}.hero-top .lead{line-height:1.85}.main-ticket h2{font-size:27px}.main-ticket{padding:24px}.ticket-heading{font-size:12px}.ticket-action{gap:12px}.ticket-action .btn{padding:10px 18px}.small-ticket{padding:20px 15px}.small-ticket h3{font-size:16px}.small-ticket p{font-size:12px}.ticket-index{font-size:10px}.ticket-foot{font-size:11px}.section-head>div:first-child{min-width:0}.proof-wall{gap:12px}.proof{padding:21px 16px}.proof h3{font-size:15px}.proof p{font-size:12px}.matrix-item{padding:21px 18px;gap:12px}.matrix-item h3{font-size:17px}.example-feature{padding:25px}.example-feature h3{font-size:22px}.compare-row{gap:10px}.compare-cell{padding:14px}.news-card{grid-template-columns:1fr}.news-cover{min-height:110px;height:110px}.news-cover:after{top:-42px;font-size:140px}.form{padding:22px}.form-grid{grid-template-columns:1fr;gap:0}.form-bottom{align-items:flex-start;flex-direction:column}.form-bottom .btn{width:100%}.form-bottom p{max-width:none}.fixed-copy span{display:none}.fixed-copy strong{font-size:13px}.fixed-bar .btn{font-size:12px;padding:9px 14px}.fixed-inner{gap:12px}.footer-links{gap:20px}.preview{padding:21px}.detail-row{font-size:12px}.assurance-list li{font-size:12px}.card{gap:0 16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* roulang page: category1 */
:root{--blue:#1859e8;--blue-dark:#1045bc;--ink:#172c50;--muted:#64748c;--pale:#f2f6fd;--line:#e0e8f3;--white:#fff;--cyan:#dceeff;--green:#208274;--radius:20px;--shadow:0 12px 36px rgba(35,72,130,.08);--container:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{margin:0;background:var(--white);color:var(--ink);font:16px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:color .2s,background .2s,box-shadow .2s}
button,input,select,textarea{font:inherit}
button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:wait;opacity:.65}
img,svg{max-width:100%;display:block}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #79aaff;outline-offset:4px}
a:hover{color:var(--blue)}
button:active,.btn:active{transform:translateY(1px)}
h1,h2,h3,p{margin:0}
h1,h2,h3{line-height:1.35}
h2{font-size:32px;letter-spacing:-.7px}
h3{font-size:20px}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:min(var(--container),calc(100% - 64px));margin:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:88px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{width:48px;height:48px;background:var(--blue);color:white;display:grid;place-items:center;border-radius:14px;font-size:30px;font-weight:850;letter-spacing:-3px;padding-right:3px;box-shadow:0 7px 16px #1859e823}
.logo-name{font-size:17px;font-weight:750;letter-spacing:.5px}
.logo-caption{font-size:11px;display:block;letter-spacing:3px;color:var(--muted);line-height:1.5}
.nav{display:flex;align-items:center;gap:32px}
.nav-link{font-size:14px;font-weight:650;padding:12px 0;position:relative}
.nav-link.active{color:var(--blue)}
.nav-link.active:after{content:"";position:absolute;bottom:3px;left:0;width:18px;height:3px;border-radius:4px;background:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:48px;padding:11px 24px;background:var(--blue);border:1px solid var(--blue);border-radius:10px;color:#fff;font-weight:650;font-size:14px;transition:background .2s,transform .2s,box-shadow .2s}
.btn:hover{color:white;background:var(--blue-dark);box-shadow:0 7px 18px #1859e825}
.btn-secondary{background:white;color:var(--blue);border-color:var(--line)}
.btn-secondary:hover{color:var(--blue);background:#f0f5ff;box-shadow:none}
.btn-light{background:white;color:var(--blue);border-color:white}
.btn-light:hover{background:#eaf1ff;color:var(--blue)}
.menu-toggle{display:none;padding:8px 12px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:9px}
section{padding:82px 0;border-bottom:1px solid var(--line)}
.section-pale{background:var(--pale)}
.lead{color:var(--muted);font-size:15px;line-height:1.95}
.section-head{display:flex;justify-content:space-between;gap:60px;align-items:flex-start;margin-bottom:36px}
.section-head>div:first-child{flex:1;min-width:270px}
.section-head .lead{max-width:530px;flex:1}
.tag{display:inline-flex;align-items:center;font-size:12px;line-height:1.4;padding:6px 10px;border:1px solid #dbe7fb;border-radius:6px;color:var(--blue);background:#edf4ff;white-space:nowrap}
.hero{padding:52px 0 60px;overflow:hidden;background:linear-gradient(180deg,#f4f8ff 0%,#fff 100%)}
.grid-three{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{padding:30px;background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 36px #23488212}
.card p{font-size:14px;color:var(--muted);margin-top:12px}
.card-label{font-size:12px;letter-spacing:1px;color:var(--blue);margin-top:25px;display:block}
.text-link{font-size:14px;color:var(--blue);font-weight:650}
.breadcrumb{display:flex;gap:12px;color:var(--muted);font-size:12px;margin-bottom:28px}
.hero-layout{display:grid;grid-template-columns:1.25fr .85fr;gap:65px;align-items:center}
.kicker{display:block;font-size:12px;color:var(--blue);font-weight:700;letter-spacing:2px;margin-bottom:14px}
h1{font-size:clamp(34px,4vw,49px);letter-spacing:-1.6px;margin:18px 0 22px}
h1 span{color:var(--blue)}
.hero-copy .lead{max-width:610px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.small-note{font-size:12px;color:var(--muted);margin-top:15px}
.roadmap{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:30px}
.panel-top{display:flex;justify-content:space-between;align-items:center;gap:14px;border-bottom:1px solid var(--line);padding-bottom:18px}
.panel-top strong{font-size:17px}
.node-list{padding:24px 0 0}
.node-list li{position:relative;margin-left:7px;padding:0 0 26px 27px;border-left:1px solid var(--line)}
.node-list li:before{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:white;border:2px solid #aec7ef;left:-7px;top:6px}
.node-list li:first-child:before{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 4px #edf4ff}
.node-list li:last-child{padding-bottom:0;border-color:transparent}
.node-list strong{font-size:15px}
.node-list p{font-size:13px;color:var(--muted);margin-top:4px}
.panel-foot{border-top:1px solid var(--line);margin-top:24px;padding-top:16px;font-size:12px;color:var(--muted)}
.number{display:inline-grid;place-items:center;width:42px;height:42px;background:var(--pale);border-radius:12px;color:var(--blue);font-size:14px;font-weight:750;margin-bottom:22px}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:75px;align-items:start}
.split .lead{margin-top:20px}
.scene-list{display:grid;gap:17px;margin-top:28px}
.scene-list li{display:grid;grid-template-columns:28px 1fr;gap:12px}
.scene-list li>span{color:var(--blue)}
.scene-list strong{font-size:15px}
.scene-list p{font-size:13px;color:var(--muted);margin-top:4px}
.preview{background:#fff;padding:30px;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}
.preview h3{font-size:23px;margin:18px 0}
.detail-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);padding:13px 0;font-size:13px}
.detail-row span{color:var(--muted)}
.detail-row strong{font-weight:550;text-align:right}
.notice{margin-top:20px;padding:16px 18px;background:var(--pale);border-radius:10px;font-size:13px;color:var(--muted)}
.trust-band{background:var(--ink);color:white}
.trust-band .lead{color:#b5c6e1}
.trust-band .kicker{color:#a6c6ff}
.trust-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:80px}
.trust-grid h2{max-width:430px}
.trust-grid .lead{margin-top:20px}
.trust-lines li{padding:19px 0;border-bottom:1px solid #ffffff25;display:flex;gap:20px;align-items:baseline}
.trust-lines li:first-child{padding-top:0}
.trust-lines strong{color:#a6c6ff;font-size:13px;white-space:nowrap}
.trust-lines span{font-size:14px;color:#e2eaf6}
.comparison{border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.compare-line{display:grid;grid-template-columns:.65fr 1fr 1.4fr;border-bottom:1px solid var(--line)}
.compare-line:last-child{border:0}
.compare-line>div{padding:22px 26px;font-size:14px}
.compare-line>div:last-child{background:#f3f7ff}
.compare-line>div:nth-child(2){color:var(--muted)}
.compare-line.compare-title{font-weight:700;background:var(--pale)}
.editorial{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px}
.editor-note{background:#e5efff;border:1px solid #d0e1fd;padding:32px;border-radius:20px;align-self:start}
.editor-note h3{font-size:25px;margin:20px 0 16px}
.editor-note p{font-size:14px;color:#516889}
.article-list{display:grid;gap:15px}
.article-item{padding:26px;background:#fff;border:1px solid var(--line);border-radius:16px}
.article-meta{font-size:12px;color:var(--blue);margin-bottom:10px}
.article-item h3{font-size:18px}
.article-item p{font-size:14px;color:var(--muted);margin-top:10px}
.faq-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:65px}
.faq-layout .lead{margin-top:18px}
details{border-bottom:1px solid var(--line);padding:21px 0}
details:first-child{padding-top:0}
summary{list-style:none;cursor:pointer;font-size:16px;font-weight:650;display:flex;align-items:center;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-size:23px;color:var(--blue);font-weight:400}
details[open] summary:after{content:"−"}
details p{font-size:14px;color:var(--muted);margin:15px 30px 0 0}
summary:hover{color:var(--blue)}
.benefit-layout{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:start}
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}
.checklist li{font-size:14px;display:flex;align-items:center;gap:10px}
.checklist li:before{content:"✓";color:var(--green)}
.download-card{background:white;padding:30px;border-radius:20px;border:1px solid var(--line);box-shadow:var(--shadow)}
.download-card h3{margin-bottom:12px}
.download-card .btn{width:100%;margin-top:22px}
.privacy-note{margin-top:22px;border-top:1px solid var(--line);padding-top:18px;font-size:12px;color:var(--muted)}
.privacy-note strong{color:var(--ink);display:block;margin-bottom:4px}
.site-footer{padding:54px 0 114px;background:white}
.footer-main{display:flex;justify-content:space-between;gap:60px}
.footer-description{max-width:470px;color:var(--muted);font-size:13px;margin-top:20px}
.footer-links{display:flex;gap:24px;font-size:13px;align-items:flex-start;padding-top:16px}
.footer-bottom{display:flex;justify-content:space-between;gap:25px;margin-top:35px;padding-top:22px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.sticky-action{position:fixed;z-index:25;bottom:0;left:0;right:0;background:rgba(255,255,255,.97);border-top:1px solid var(--line);box-shadow:0 -8px 25px #172c5007;padding:12px 0;padding-bottom:max(12px,env(safe-area-inset-bottom));backdrop-filter:blur(12px)}
.sticky-inner{display:flex;justify-content:space-between;gap:25px;align-items:center}
.sticky-inner strong{font-size:14px}
.sticky-inner p{font-size:12px;color:var(--muted)}
#download-status{font-size:12px;color:var(--green);margin-top:12px}
@media(min-width:769px){.nav{display:flex!important}}
@media(max-width:1024px){.nav{gap:20px}.header-inner{gap:18px}.hero-layout{gap:30px}.split,.trust-grid,.faq-layout{gap:35px}.card{padding:24px}.section-head{gap:30px}.logo-name{font-size:15px}.nav .btn{padding:11px 17px}}
@media(max-width:768px){.container{width:calc(100% - 40px)}.header-inner{min-height:76px;flex-wrap:wrap}.menu-toggle{display:block}.nav{width:100%;gap:24px;padding:0 0 18px;flex-wrap:wrap}.js .nav{display:none}.js .nav.is-open{display:flex}.nav .btn{margin-left:auto}.hero-layout,.split,.trust-grid,.editorial,.faq-layout{grid-template-columns:1fr}.hero-layout{gap:35px}.hero{padding-top:30px}.roadmap{padding:24px}.node-list{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.node-list li{margin:0;border:0;border-top:1px solid var(--line);padding:18px 0 0}.node-list li:before{top:-7px;left:0}.node-list li:last-child{border-color:var(--line)}section{padding:58px 0}h2{font-size:28px}.section-head{display:block}.section-head .lead{margin-top:16px}.grid-three{gap:14px}.card{padding:20px}.card h3{font-size:18px}.benefit-layout{grid-template-columns:1fr;gap:28px}.footer-main{gap:30px;flex-direction:column}.footer-links{padding:0}.footer-bottom{flex-wrap:wrap;gap:6px}.compare-line>div{padding:18px 15px}.trust-lines li:first-child{padding-top:10px}.editorial{gap:24px}}
@media(max-width:520px){.container{width:calc(100% - 32px)}.logo-mark{width:42px;height:42px}.logo-caption{font-size:10px;letter-spacing:2px}.nav{gap:20px}.nav .btn{width:100%;margin:0}h1{font-size:35px;letter-spacing:-1px}.grid-three{grid-template-columns:1fr}.card{padding:24px}.number{margin-bottom:16px}.actions .btn{flex:1;padding:11px 14px}.node-list{display:block}.node-list li{border-top:0;border-left:1px solid var(--line);padding:0 0 24px 22px;margin-left:7px}.node-list li:before{left:-7px;top:7px}.node-list li:last-child{border-color:transparent}.section-head>div:first-child{min-width:0}.compare-line{grid-template-columns:1fr 1fr}.compare-line>div:first-child{grid-column:1/-1;font-weight:700;padding:15px 18px 6px}.compare-line>div{padding:12px 18px 18px;font-size:13px}.compare-title>div:first-child{display:none}.preview,.download-card,.editor-note{padding:24px}.sticky-inner{gap:12px}.sticky-inner p{display:none}.sticky-inner strong{font-size:12px}.sticky-inner .btn{padding:10px 15px;min-height:43px;font-size:12px}.footer-links{gap:22px}.checklist{gap:10px}.checklist li{font-size:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}.card:hover{transform:none}}