:root{--rcv-ink:#242a30;--rcv-muted:#5b626d;--rcv-line:#cbd0d7;--rcv-blue:var(--primary-color,#0068b7);--rcv-blue-dark:#005a9e;--rcv-pale:#e8f4fd}*{box-sizing:border-box}html{scroll-behavior:smooth}body.rcv-body{margin:0;background:#fff;color:var(--rcv-ink);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;font-size:16px;line-height:1.62;-webkit-font-smoothing:antialiased}.rcv-section button,.rcv-section a,.rcv-mobile-actions a{font:inherit}.rcv-section a,.rcv-mobile-actions a{color:inherit}body.rcv-body img{display:block}body.rcv-body h1,body.rcv-body h2,body.rcv-body h3,body.rcv-body p,body.rcv-body ul,body.rcv-body ol{margin-top:0}:where(.rcv-body) :is(h1,h2,h3){line-height:1.38;letter-spacing:.015em}.rcv-body h2{font-size:clamp(33px,3.45vw,54px);font-weight:700}.rcv-body h3{font-size:27px;font-weight:700}.rcv-visually-hidden,.rcv-skip:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.rcv-skip:focus{position:fixed;top:10px;left:10px;z-index:1000;background:#fff;padding:8px 12px}.rcv-shell{width:min(100% - 104px,1340px);margin-inline:auto}.rcv-section{position:relative;overflow:hidden}.rcv-only-mobile,.rcv-art-mobile,.rcv-menu-toggle,.rcv-mobile-actions{display:none}.rcv-only-mobile{display:none!important}.rcv-art{position:relative;overflow:hidden;isolation:isolate;flex:none}.rcv-art img{position:absolute;max-width:none;width:var(--image-width);height:auto;left:var(--image-left);top:var(--image-top)}.rcv-header{position:absolute;z-index:20;top:0;left:0;width:41.5%;height:95px;padding:33px 60px}.rcv-wordmark{font-family:Arial,sans-serif;font-size:13px;font-weight:600;letter-spacing:.24em;text-decoration:none;white-space:nowrap}.rcv-menu{position:absolute;top:70px;left:20px;right:20px;display:flex;gap:15px;background:#fff;border:1px solid var(--rcv-line);padding:16px;box-shadow:0 12px 30px #0001}.rcv-menu[hidden]{display:none}.rcv-menu a{text-decoration:none}.rcv-eyebrow{font-size:17px;font-weight:600;letter-spacing:.08em}.rcv-square{display:inline-block;background:var(--rcv-blue);width:13px;height:13px;margin-right:11px}.rcv-kicker{display:flex;align-items:center;gap:13px;color:var(--rcv-blue);font-size:13px;font-weight:700;letter-spacing:.03em}.rcv-kicker:after{content:"";display:block;background:var(--rcv-blue);width:62px;height:1px}.rcv-button{min-height:56px;display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:15px 26px;text-align:center;text-decoration:none;font-size:16px;font-weight:700;letter-spacing:.025em;transition:background-color .2s,border-color .2s,transform .2s}.rcv-button:hover{transform:translateY(-2px)}.rcv-button-primary{background:var(--rcv-blue);color:#fff!important}.rcv-button-primary:hover{background:var(--rcv-blue-dark)}.rcv-button-outline{color:var(--rcv-blue)!important;background:#fff;border:1px solid var(--rcv-blue)}.rcv-button-outline:hover{background:#f5f8ff}.rcv-button-white{background:#fff;color:var(--rcv-blue)!important}.rcv-button-dark-outline{color:#fff!important;border:1px solid #c5c9cf}.rcv-button-dark-outline:hover{background:#ffffff1a}.rcv-text-link{display:inline-flex;align-items:center;justify-content:space-between;gap:22px;border-bottom:1px solid #6f7781;text-decoration:none;font-weight:600;padding-bottom:9px}.rcv-text-link:hover{color:var(--rcv-blue)}.rcv-text-link span{font-size:21px;line-height:1}
/* 01 hero */
.rcv-hero{display:grid;grid-template-columns:41.5% 58.5%;min-height:810px}.rcv-hero-copy{position:relative;padding:161px 36px 50px 60px}.rcv-hero .rcv-eyebrow{margin-bottom:35px}.rcv-hero h1{font-size:clamp(41px,3.45vw,48px);line-height:1.25;letter-spacing:-.035em;margin:0 0 36px;font-weight:700;white-space:nowrap}.rcv-hero-description{font-size:16px;line-height:1.55;margin-bottom:18px}.rcv-hero-trial{font-size:18px;margin-bottom:44px}.rcv-hero-actions{display:flex;align-items:center;gap:31px;white-space:nowrap}.rcv-hero-actions .rcv-button{padding-inline:20px;min-width:282px;min-height:62px}.rcv-hero-foot{position:absolute;bottom:46px;left:60px;font-family:Arial,sans-serif;font-size:12px;letter-spacing:.22em;color:#6d7787}.rcv-hero-foot:before{content:"";display:inline-block;width:42px;height:1px;background:#98a3b4;vertical-align:middle;margin-right:19px}.rcv-hero-photo{background:url('../img/renachair-review/S01_desktop.png') right top/auto 100% no-repeat}
/* 02 problem */
.rcv-problem{min-height:810px;padding:150px 0 76px}.rcv-problem-grid{display:grid;grid-template-columns:50% 50%;gap:3%}.rcv-problem h2{font-size:clamp(41px,3.65vw,57px);font-weight:700;letter-spacing:-.03em;line-height:1.55;margin-top:38px}.rcv-problem-list{list-style:none;margin:0;padding:0 26px 0 0}.rcv-problem-list li{font-size:23px;line-height:1.55;padding:0 0 34px;border-bottom:1px solid var(--rcv-line);margin-bottom:34px}.rcv-problem-list li:last-child{border:0}.rcv-problem-footer{margin-top:44px}.rcv-problem-footer p{font-size:18px;margin-bottom:30px}.rcv-actions{display:flex;align-items:center;gap:48px}.rcv-actions .rcv-button{min-width:210px}
/* 03 mechanism */
.rcv-about{min-height:810px;padding:22px 0 23px}.rcv-about-top{display:grid;grid-template-columns:45% 55%;min-height:580px;align-items:center}.rcv-about-copy{grid-column:2;grid-row:1;padding-left:35px}.rcv-about-copy h2{font-size:clamp(42px,3.38vw,52px);line-height:1.48;margin-bottom:38px;white-space:nowrap}.rcv-about-copy p{font-size:25px;line-height:1.6}.rcv-about-art{grid-column:1;grid-row:1;width:82%;max-width:650px}.rcv-facts{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;margin:0;border-top:1px solid #9ba4b1;border-bottom:1px solid #9ba4b1}.rcv-facts li{text-align:center;padding:18px 10px 15px;position:relative}.rcv-facts li+li:before{content:"";position:absolute;left:0;top:24px;bottom:24px;border-left:1px solid #b9c1cb}.rcv-facts strong{display:block;color:var(--rcv-blue);font-family:Arial,sans-serif;font-size:50px;font-weight:700;line-height:1.15;white-space:nowrap}.rcv-facts small{font:inherit;font-size:.58em}.rcv-facts span{display:block;font-size:19px;letter-spacing:.05em}.rcv-disclaimer{font-size:15px;margin:20px 0 0}
/* 04 reasons */
.rcv-reasons{min-height:901px;padding:31px 0 24px}.rcv-reasons .rcv-kicker{color:var(--rcv-ink);font-size:16px}.rcv-reasons h2{margin:8px 0 36px}.rcv-reasons-grid{display:grid;grid-template-columns:42% 58%;gap:13px}.rcv-reason{background:#fbfbfb;overflow:hidden}.rcv-reason-main{grid-row:span 2;min-height:700px;padding:22px 34px 0;position:relative}.rcv-number{color:var(--rcv-blue);font-size:32px;line-height:1.2;font-weight:700;display:block;margin-bottom:13px}.rcv-number:after{content:"";display:inline-block;background:var(--rcv-blue);width:84px;height:1px;vertical-align:middle;margin-left:15px}.rcv-reason h3{font-size:34px;margin-bottom:16px}.rcv-reason p{font-size:17px;line-height:1.6;max-width:380px}.rcv-reason-main .rcv-reason-photo{position:absolute;left:8%;bottom:5px;width:81%}.rcv-reason-side{display:grid;grid-template-columns:54% 46%;gap:0;min-height:344px;padding:13px}.rcv-reason-side>.rcv-art{width:100%;height:auto;aspect-ratio:470/339!important;align-self:center}.rcv-reason-side>div:last-child{padding:10px 22px 10px 31px}.rcv-reason-side .rcv-number{margin-bottom:17px}.rcv-reason-side h3{font-size:29px}.rcv-reason-side p{font-size:16px}
/* 05 comparison */
.rcv-compare{min-height:901px;padding:28px 0 34px}.rcv-compare .rcv-kicker{margin-bottom:4px}.rcv-compare h2{font-size:32px;white-space:nowrap;letter-spacing:-.03em;margin:8px 0}.rcv-compare>.rcv-shell>p.rcv-only-desktop{font-size:18px;margin:0 0 25px}.rcv-compare-photos{display:grid;grid-template-columns:1fr 1fr;gap:32px}/* Keep the photo crop proportional so embedded captions never enter the frame. */
.rcv-compare-photos .rcv-art{width:100%;height:auto;aspect-ratio:682/384!important}.rcv-compare-photos h3{font-size:29px;margin:8px 0 40px}.rcv-comparison-table{border-collapse:collapse;width:100%;table-layout:fixed;font-size:16px}.rcv-comparison-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.rcv-comparison-table th,.rcv-comparison-table td{border:1px solid #c9ced5;padding:10px 16px;text-align:left;line-height:1.35}.rcv-comparison-table th{width:15%;background:#f4f7fa;font-weight:600}.rcv-comparison-table td{width:42.5%}.rcv-compare-link{float:right;margin-top:16px;color:var(--rcv-blue)!important}.rcv-compare-mobile-actions{display:none}
/* 06 steps */
.rcv-flow{min-height:810px;padding:94px 0 70px}.rcv-flow h2{margin:15px 0 42px}.rcv-steps{display:grid;grid-template-columns:repeat(3,1fr) 1.45fr 1fr;list-style:none;margin:0;padding:0}.rcv-steps li{border-left:1px solid #d9dee6;padding:18px 24px;min-height:330px}.rcv-steps li:first-child{border-left:0}.rcv-steps .rcv-step-focus{background:#e8f4fd}.rcv-step-number{display:block;color:#667085;font-family:Arial,sans-serif;font-size:28px;margin-bottom:34px}.rcv-step-focus .rcv-step-number{color:var(--rcv-blue)}.rcv-steps h3{font-size:26px;margin:0 0 18px}.rcv-steps p{font-size:17px;line-height:1.55}.rcv-step-focus strong{display:block;color:var(--rcv-blue);font-size:49px;line-height:1.1;white-space:nowrap}.rcv-step-focus strong small{font-size:.55em}.rcv-flow-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #a7afb9;margin-top:45px;padding-top:40px;font-size:22px}.rcv-flow-footer p{margin:0}
/* 07 safety */
.rcv-safety{min-height:802px;padding:66px 0 32px}.rcv-safety .rcv-kicker{font-size:12px}.rcv-safety h2{font-size:42px;margin:10px 0 22px}.rcv-safety-intro{font-size:19px}.rcv-safety-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:60px;margin-top:42px}.rcv-safety-grid h3{font-size:21px;padding-bottom:18px;border-bottom:1px solid #929dab}.rcv-safety-grid ul{list-style:none;padding:0;margin:0}.rcv-safety-grid li{font-size:17px;line-height:1.45;margin:0 0 16px}.rcv-safety-grid small{display:block;font-size:14px}.rcv-safety-bottom{border-top:1px solid #9ca5af;margin-top:35px;padding-top:22px;font-size:16px}.rcv-safety-bottom p{margin-bottom:4px}
/* 08 trial */
.rcv-trial{min-height:901px}.rcv-trial-hero{background:var(--rcv-blue);color:#fff;padding:43px 0 24px}.rcv-trial-hero-inner{display:grid;grid-template-columns:58% 42%;align-items:center;min-height:310px}.rcv-trial-hero h2{font-size:clamp(34px,2.7vw,39px);line-height:1.35}.rcv-trial-hero p{font-size:16px;line-height:1.55;max-width:670px}.rcv-trial-hero .rcv-art{width:96%;justify-self:end}.rcv-trial-steps ol{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);padding:0;margin:0}.rcv-trial-steps li{padding:22px 18px;border-right:1px solid #d6dce5;font-weight:700;font-size:16px;white-space:nowrap}.rcv-trial-steps li:last-child{border:0}.rcv-trial-steps li span{font-size:34px;color:var(--rcv-blue);font-weight:700;vertical-align:middle;margin-right:14px}.rcv-trial-details{display:grid;grid-template-columns:1fr 1fr;gap:72px;margin-top:20px}.rcv-trial-details h3{font-size:22px;margin-bottom:10px}.rcv-trial-details h3 small{font-size:12px;background:#e8f4fd;color:var(--rcv-blue);padding:3px 8px;margin-left:8px}.rcv-trial-details dl{margin:0;border-top:1px solid #aab2bd}.rcv-trial-details dl div{display:grid;grid-template-columns:26% 74%;border-bottom:1px solid #d5dbe3;padding:11px 0;font-size:15px;line-height:1.35}.rcv-trial-details dt{font-weight:700}.rcv-trial-details dd{margin:0}.rcv-trial-note{font-size:15px;margin:22px 0 12px}.rcv-trial-note span{font-size:12px}.rcv-trial-bottom-button{display:flex;width:100%}.rcv-trial-bottom-link{display:block;text-align:center;color:var(--rcv-blue)!important;font-size:13px;font-weight:700;margin:10px auto 24px}
/* 09 spec */
.rcv-spec{min-height:901px;padding:38px 0 50px}.rcv-spec h2{font-size:clamp(39px,3.6vw,55px);margin:10px 0 25px}.rcv-spec-grid{display:grid;grid-template-columns:51% 49%;gap:28px}.rcv-spec-top{display:grid;grid-template-columns:55% 45%;gap:10px;align-items:center}.rcv-spec-top .rcv-art{width:100%}.rcv-spec-visuals>p{font-size:16px;line-height:1.5;margin:14px 0 20px}.rcv-spec-bottom{display:grid;grid-template-columns:1fr 1fr;gap:10px}.rcv-spec-bottom .rcv-art{width:100%}.rcv-spec-label{border-bottom:1px solid #adb6c0;font-size:16px;font-weight:700;padding:0 0 11px}.rcv-spec-label span{float:right;font-size:14px;font-weight:400}.rcv-spec table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.2}.rcv-spec th,.rcv-spec td{border-bottom:1px solid #ccd2dc;padding:9px 12px;text-align:left}.rcv-spec th{font-weight:600;width:29%;border-right:1px solid #ccd2dc}.rcv-spec-note{font-size:14px;padding:22px 0;border-bottom:1px solid #ccd2dc}.rcv-spec-cta p{font-size:17px;margin:18px 0 11px}.rcv-spec-cta .rcv-button{min-width:370px}
/* 10 FAQ */
.rcv-faq{min-height:901px;padding:67px 0}.rcv-faq-grid{display:grid;grid-template-columns:28% 72%;gap:25px}.rcv-faq h2{font-size:45px;font-weight:700}.rcv-faq-items{padding-right:20px}.rcv-faq details{border-top:1px solid #c7cdd6;padding:12px 0}.rcv-faq details:last-child{border-bottom:1px solid #c7cdd6}.rcv-faq summary{font-size:16px;font-weight:700;list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px}.rcv-faq summary::-webkit-details-marker{display:none}.rcv-faq summary:after{content:"+";color:var(--rcv-blue);font-size:24px;font-weight:400;line-height:1}.rcv-faq details[open] summary:after{content:"−"}.rcv-faq details p{font-size:14px;line-height:1.55;margin:12px 28px 0 0}.rcv-faq-note{font-size:12px;color:var(--rcv-muted)}
/* 11 final */
.rcv-final{min-height:810px;background:#25292b;color:#fff;padding:118px 0 80px}.rcv-final h2{font-size:clamp(42px,3.9vw,58px);margin-bottom:20px}.rcv-final-lead{font-size:22px;margin-bottom:65px}.rcv-final-options{display:grid;grid-template-columns:1fr 1fr}.rcv-final-options>div{padding-right:70px}.rcv-final-options>div+div{border-left:1px solid #858a8d;padding-left:70px;padding-right:0}.rcv-final-options h3{font-size:44px;margin-bottom:23px}.rcv-final-options p{font-size:20px;min-height:95px}.rcv-final-options p small{font-size:15px}.rcv-final-options .rcv-button{width:100%;max-width:550px}
/* 2026-09-24 visual refinements */
.rcv-problem-list li{display:grid;grid-template-columns:42px minmax(0,1fr);column-gap:18px;align-items:start}
.rcv-problem-icon{display:flex;align-items:center;justify-content:center;width:42px;height:42px;color:var(--rcv-blue);margin-top:1px}
.rcv-problem-symbol{display:block;width:36px;height:36px;flex:none}
.rcv-problem-copy{min-width:0}
.rcv-problem-footer .rcv-actions{gap:0;justify-content:flex-end}
.rcv-problem-footer .rcv-button{min-width:300px}
body.rcv-body .rcv-trial-note{margin:30px 0 24px}
.rcv-trial-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;max-width:900px;margin:0 auto 34px}
.rcv-trial-actions .rcv-button{width:100%;min-width:0;min-height:62px}
.rcv-spec-top{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:20px;padding:22px 24px 26px}
.rcv-spec-bottom{gap:18px;padding-right:18px}
.rcv-spec-bottom .rcv-art{aspect-ratio:1.43!important}
.rcv-demo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,270px);gap:64px;align-items:center;margin:78px auto 44px;padding:38px 58px;max-width:990px;border-top:1px solid var(--rcv-line);border-bottom:1px solid var(--rcv-line)}
.rcv-demo-copy h3{font-size:clamp(28px,2.4vw,36px);line-height:1.4;margin:18px 0 20px}
.rcv-demo-copy>p:last-child{font-size:16px;line-height:1.7;margin:0}
.rcv-demo-video{display:block;width:100%;aspect-ratio:9/16;object-fit:cover;background:#e7ebf2}
@media(min-width:1441px){.rcv-hero{min-height:clamp(810px,56.25vw,1000px)}.rcv-hero-photo{background-size:171% auto;background-position:right center}.rcv-about-copy h2{white-space:normal}}
@media(max-width:1100px) and (min-width:761px){.rcv-shell{width:min(100% - 64px,1340px)}.rcv-hero-copy{padding-left:38px}.rcv-header{padding-left:38px}.rcv-hero h1{font-size:clamp(26px,3.6vw,38px);white-space:normal}.rcv-hero-description{font-size:15px}.rcv-hero-actions{gap:14px}.rcv-hero-actions .rcv-button{padding-inline:16px}.rcv-about-copy h2{font-size:clamp(25px,3vw,32px);white-space:normal}.rcv-about-copy p{font-size:19px}.rcv-compare h2{font-size:clamp(24px,2.8vw,31px);white-space:normal}.rcv-reason-side p{font-size:13px}.rcv-flow h2{font-size:40px}.rcv-steps li{padding-inline:10px}.rcv-steps p{font-size:14px}.rcv-step-focus strong{font-size:36px}.rcv-trial-steps li{font-size:13px;padding-inline:9px}.rcv-trial-steps li span{font-size:27px;margin-right:5px}}
@media(max-width:760px){html{scroll-behavior:auto}.rcv-only-desktop,.rcv-art-desktop{display:none!important}.rcv-only-mobile,.rcv-art-mobile{display:block}.rcv-only-mobile{display:block!important}br.rcv-only-mobile{display:inline!important}.rcv-button.rcv-only-mobile{display:flex!important}.rcv-shell{width:calc(100% - 40px)}body.rcv-body{font-size:14px;line-height:1.55;padding-bottom:54px}.rcv-body h2{font-size:26px}.rcv-body h3{font-size:19px}.rcv-header{width:100%;height:50px;padding:14px 20px}.rcv-wordmark{font-size:10px;letter-spacing:.2em}.rcv-menu-toggle{display:flex;position:absolute;right:19px;top:13px;flex-direction:column;gap:5px;background:none;border:0;padding:2px;cursor:pointer}.rcv-menu-toggle span{display:block;width:18px;height:1px;background:var(--rcv-ink)}.rcv-menu{top:44px;left:10px;right:10px;display:flex;flex-direction:column;gap:0;padding:5px 15px}.rcv-menu a{padding:10px;border-bottom:1px solid #dce1e6}.rcv-menu a:last-child{border:0}.rcv-kicker{font-size:11px}.rcv-kicker:after{width:30px}.rcv-button{min-height:51px;font-size:14px;padding:12px 18px}.rcv-text-link{font-size:14px}.rcv-section{min-height:0}
.rcv-hero{display:block;min-height:693px}.rcv-hero-copy{height:232px;padding:60px 20px 14px}.rcv-hero .rcv-eyebrow{font-size:12px;margin-bottom:17px}.rcv-square{width:8px;height:8px;margin-right:9px}.rcv-hero h1{font-size:clamp(27px,7.7vw,31px);line-height:1.31;letter-spacing:-.035em;margin:0}.rcv-hero-photo{height:calc(100vw * 598 / 941);background:url('../img/renachair-review/S01_mobile.png') center calc(-100vw * 559 / 941)/100% auto no-repeat}.rcv-hero-mobile-bottom{padding:20px 20px 15px}.rcv-hero-mobile-bottom p{font-size:16px;line-height:1.5;margin:0 0 22px}.rcv-hero-mobile-bottom .rcv-button{width:100%;justify-content:space-between;margin-bottom:16px}.rcv-hero-mobile-bottom .rcv-text-link{display:flex;width:100%;margin-bottom:0}
.rcv-problem{min-height:693px;padding:53px 0 28px}.rcv-problem-grid{display:block}.rcv-problem h2{font-size:31px;font-weight:700;line-height:1.42;margin:18px 0 58px}.rcv-problem-list{padding:0}.rcv-problem-list li{font-size:17px;line-height:1.45;padding-bottom:20px;margin-bottom:20px}.rcv-problem-footer{margin-top:36px}.rcv-problem-footer p{font-size:14px;margin-bottom:28px}.rcv-actions{display:flex;gap:20px}.rcv-actions .rcv-button{min-width:120px}.rcv-actions .rcv-text-link{font-size:12px}
.rcv-about{min-height:910px;padding:37px 0 18px}.rcv-about-top{display:flex;flex-direction:column;min-height:0}.rcv-about-copy{padding:0;align-self:stretch}.rcv-about-copy:before{content:"";display:block;width:33px;height:2px;background:var(--rcv-blue);margin-bottom:22px}.rcv-about-copy h2{font-size:25px;line-height:1.45;white-space:normal;margin:0 0 20px}.rcv-about-copy p{font-size:15px;line-height:1.5;margin:0 0 14px}.rcv-about-art{width:100%;margin:0 auto 7px}.rcv-facts{grid-template-columns:repeat(2,1fr)}.rcv-facts li{padding:10px 4px 12px}.rcv-facts li:nth-child(2n+1):before{display:none}.rcv-facts li:nth-child(n+3){border-top:1px solid #b7c1cd}.rcv-facts li+li:before{top:10px;bottom:10px}.rcv-facts strong{font-size:42px;color:var(--rcv-ink);font-weight:700}.rcv-facts span{font-size:14px}.rcv-disclaimer{font-size:12px;margin-top:14px}
.rcv-reasons{min-height:997px;padding:10px 0 25px}.rcv-reasons .rcv-shell{display:flex;flex-direction:column}.rcv-reasons h2{order:1}.rcv-reasons .rcv-kicker{order:2}.rcv-reasons-grid{order:3}.rcv-reasons .rcv-kicker{order:2;font-size:11px;display:block;margin-bottom:18px}.rcv-reasons .rcv-kicker:after{display:none}.rcv-reasons h2{font-size:24px;line-height:1.4;max-width:290px;margin:0 0 3px}.rcv-reasons-grid{display:block}.rcv-reason{background:#fff}.rcv-reason-main{min-height:0;padding:0}.rcv-number{font-size:20px;margin-bottom:3px}.rcv-number:after{width:calc(100% - 44px);margin-left:11px}.rcv-reason h3{font-size:19px;line-height:1.35;margin-bottom:9px}.rcv-reason p{font-size:12px;line-height:1.45;margin-bottom:8px}.rcv-reason-main .rcv-reason-photo{position:relative;left:auto;bottom:auto;width:50%;margin:2px auto 11px}.rcv-reason-side{display:flex;flex-direction:column;min-height:0;padding:0;margin-top:12px}.rcv-reason-side>div:last-child{order:0;padding:0}.rcv-reason-side>.rcv-art{order:1;width:100%;height:auto;aspect-ratio:639/322!important}.rcv-reason-side:last-child>.rcv-art{aspect-ratio:639/248!important}.rcv-reason-side h3{font-size:19px}.rcv-reason-side p{font-size:12px}
.rcv-compare{min-height:693px;padding:19px 0 18px}.rcv-compare .rcv-kicker{font-size:0;margin-bottom:13px}.rcv-compare h2{font-size:19px;line-height:1.45;white-space:normal;margin:0 0 19px}.rcv-compare-photos{gap:8px}.rcv-compare-photos .rcv-art{height:auto;aspect-ratio:420/496!important}.rcv-compare-photos h3{font-size:17px;text-align:center;margin:6px 0 13px}.rcv-comparison-table{font-size:11px}.rcv-comparison-table th,.rcv-comparison-table td{padding:10px 5px}.rcv-comparison-table th{width:18%;background:#fff}.rcv-comparison-table td{width:41%}.rcv-compare-link{font-size:11px;float:none;margin:10px auto 0;display:table}.rcv-compare-mobile-actions.rcv-only-mobile{display:flex!important;gap:9px;margin-top:17px}.rcv-compare-mobile-actions a{display:flex;align-items:center;justify-content:center;min-height:36px;flex:1;font-size:11px;font-weight:700;text-decoration:none}.rcv-compare-secondary{border:1px solid #c8ced8;background:#fff;color:var(--rcv-ink)!important}.rcv-compare-primary{background:var(--rcv-blue);color:#fff!important}
.rcv-flow{min-height:693px;padding:24px 0 30px}.rcv-flow h2{font-size:25px;margin:12px 0 29px}.rcv-steps{display:block;position:relative;margin-left:-6px}.rcv-steps:before{content:"";position:absolute;left:38px;top:24px;bottom:38px;border-left:1px solid #b3c3eb}.rcv-steps li{position:relative;display:grid;grid-template-columns:63px 1fr;min-height:77px;border:0;padding:0 0 12px}.rcv-steps li:before{content:"";position:absolute;left:34px;top:8px;width:8px;height:8px;border-radius:50%;background:var(--rcv-blue)}.rcv-step-number{grid-row:span 2;color:var(--rcv-blue);font-size:14px;font-weight:700;margin:0}.rcv-steps h3{font-size:17px;margin:0 0 3px}.rcv-steps p{font-size:12px;line-height:1.45;margin:0}.rcv-steps .rcv-step-focus{background:#e8f4fd;margin:0 -7px 18px;border-radius:6px;padding:15px 7px 15px;min-height:130px}.rcv-step-focus:before{left:41px!important;top:22px!important}.rcv-step-focus strong{grid-column:2;font-size:32px}.rcv-step-focus p{grid-column:2}.rcv-flow-footer{margin-top:4px;padding-top:12px;justify-content:center;text-align:center;font-size:13px}
.rcv-safety{min-height:914px;padding:25px 0 20px}.rcv-safety h2{font-size:22px;line-height:1.45;margin:18px 0 17px}.rcv-safety-intro{font-size:12px;line-height:1.5}.rcv-safety-grid{display:block;margin-top:42px}.rcv-safety-grid>div{margin-bottom:36px}.rcv-safety-grid h3{font-size:16px;padding-bottom:7px;margin-bottom:10px}.rcv-safety-grid ul{list-style:disc;padding-left:20px}.rcv-safety-grid li{font-size:12px;margin:0 0 6px}.rcv-safety-grid small{font-size:11px}.rcv-safety-bottom{border:0;margin:3px 0 0;padding:0;font-size:12px}.rcv-safety-bottom p{margin-bottom:11px}
.rcv-trial{min-height:1124px}.rcv-trial-hero{padding:19px 0 18px;min-height:255px}.rcv-trial-hero-inner{display:block;min-height:0;position:relative}.rcv-trial-hero-inner>div:first-child{position:relative;z-index:2;width:67%}.rcv-trial-hero h2{font-size:20px;line-height:1.4;white-space:nowrap;margin-bottom:8px}.rcv-trial-hero p{font-size:8px;line-height:1.45;margin-bottom:8px}.rcv-trial-hero .rcv-art-mobile{position:absolute;right:0;top:35px;width:42%;z-index:1}.rcv-trial-hero .rcv-button{width:100%;min-height:34px;padding:6px 8px;font-size:9px;white-space:nowrap}.rcv-trial-document{color:#fff!important;font-size:10px;display:block;margin-top:9px;text-decoration:underline;text-align:center}.rcv-trial-room{width:100%;margin:10px 0 18px}.rcv-trial-steps h3{font-size:13px;margin-bottom:4px}.rcv-trial-steps ol{display:block}.rcv-trial-steps li{font-size:11px;padding:4px 0;border:0;border-bottom:1px solid #d7dfe9}.rcv-trial-steps li span{font-size:15px;margin-right:14px}.rcv-trial-details{display:block;margin-top:14px}.rcv-trial-details>div{margin-bottom:18px}.rcv-trial-details h3{font-size:13px}.rcv-trial-details h3 small{font-size:9px}.rcv-trial-details dl div{font-size:10px;grid-template-columns:30% 70%;padding:5px 0}.rcv-trial-note{font-size:10px;margin:12px 0}.rcv-trial-note span{font-size:9px}.rcv-trial-bottom-button{min-height:41px;font-size:11px}.rcv-trial-bottom-link{font-size:10px;margin:8px 0 20px}
.rcv-spec{min-height:1000px;padding:20px 0 38px}.rcv-spec h2{font-size:31px;line-height:1.2;margin:15px 0 26px}.rcv-spec-grid{display:block}.rcv-spec-top{display:block}.rcv-spec-top .rcv-art-mobile{width:65%;margin:0 auto 14px}.rcv-spec-visuals>p{font-size:11px;line-height:1.5;margin:0 0 22px}.rcv-spec-label{font-size:13px;padding-bottom:5px}.rcv-spec-label span{font-size:10px}.rcv-spec table{font-size:11px}.rcv-spec th,.rcv-spec td{padding:5px 7px}.rcv-spec th{width:28%}.rcv-spec-note{font-size:11px;line-height:1.6;margin:10px 0 20px;padding:15px 0}.rcv-spec-cta p{font-size:14px;font-weight:700}.rcv-spec-cta .rcv-button{width:100%;min-width:0;justify-content:space-between;font-size:12px}
.rcv-faq{min-height:951px;padding:26px 0 40px}.rcv-faq-grid{display:block}.rcv-faq h2{font-size:26px;font-weight:700;margin:0 0 11px}.rcv-faq-grid>div:first-child p{font-size:13px;line-height:1.45;margin:0 0 24px}.rcv-faq-items{padding:0}.rcv-faq details{padding:11px 0}.rcv-faq summary{font-size:13px}.rcv-faq details p{font-size:12px;line-height:1.5;margin:11px 12px 0 0}.rcv-faq-note{font-size:10px}
.rcv-final{min-height:693px;padding:53px 0 24px}.rcv-final h2{font-size:34px;line-height:1.36;margin:0 0 18px}.rcv-final-lead{font-size:15px;line-height:1.55;margin:0 0 38px}.rcv-final-options{display:block}.rcv-final-options>div{padding:0 7px 25px 0}.rcv-final-options>div+div{border-left:0;border-top:1px solid #777d80;padding:27px 7px 0 0}.rcv-final-options h3{font-size:26px;margin-bottom:10px}.rcv-final-options p{font-size:15px;min-height:0;margin:0 0 20px}.rcv-final-options p small{font-size:12px}.rcv-final-options .rcv-button{min-height:51px;font-size:15px}.rcv-mobile-actions{position:fixed;z-index:30;bottom:0;left:0;width:100%;height:54px;display:none;background:#fff;box-shadow:0 -3px 14px #0001;padding:6px 12px;gap:8px}.rcv-mobile-actions.is-visible{display:flex}.rcv-mobile-actions a{display:flex;align-items:center;justify-content:center;width:50%;border:1px solid #d6dce4;border-radius:24px;text-decoration:none;font-size:13px;font-weight:700}.rcv-mobile-actions a+ a{background:var(--rcv-blue);color:#fff!important;border-color:var(--rcv-blue)}
}
@media(max-width:360px){.rcv-trial-hero h2{font-size:18px}.rcv-shell{width:calc(100% - 32px)}.rcv-hero-copy{padding-left:16px}.rcv-hero h1{font-size:27px}.rcv-hero-mobile-bottom{padding-inline:16px}.rcv-compare h2{font-size:17px}.rcv-comparison-table{font-size:10px}.rcv-final h2{font-size:30px}}
/* Typography roles: display, section, compact heading, card, body, and label. */
:root{
  --rcv-weight-body:400;
  --rcv-weight-label:600;
  --rcv-weight-heading:700;
}
body.rcv-body{font-weight:var(--rcv-weight-body)}
body.rcv-body h1,body.rcv-body h2,body.rcv-body h3,
body.rcv-body strong,body.rcv-body b{font-weight:var(--rcv-weight-heading)}
body.rcv-body .rcv-facts strong,body.rcv-body .rcv-number,
body.rcv-body .rcv-step-number,body.rcv-body .rcv-step-focus strong,
body.rcv-body .rcv-trial-steps li span{font-weight:var(--rcv-weight-heading)}
body.rcv-body .rcv-wordmark,body.rcv-body .rcv-eyebrow,
body.rcv-body .rcv-kicker,body.rcv-body .rcv-text-link,
body.rcv-body .rcv-menu a,body.rcv-body .rcv-comparison-table th,
body.rcv-body .rcv-spec th,body.rcv-body .rcv-trial-details dt,
body.rcv-body .rcv-spec-label{font-weight:var(--rcv-weight-label)}
body.rcv-body .rcv-button,body.rcv-body .rcv-faq summary,
body.rcv-body .rcv-mobile-actions a,
body.rcv-body .rcv-compare-mobile-actions a{font-weight:var(--rcv-weight-heading)}
@media(min-width:761px){
  :root{
    --rcv-type-display:clamp(28px,3.3vw,40px);
    --rcv-type-section:clamp(28px,3vw,38px);
    --rcv-type-compact:clamp(22px,2.35vw,30px);
    --rcv-type-card:clamp(18px,1.8vw,22px);
    --rcv-type-feature-card:clamp(20px,1.95vw,24px);
    --rcv-type-intro:clamp(16px,1.25vw,18px);
    --rcv-type-body:15px;
    --rcv-type-table:14px;
    --rcv-type-label:12px;
    --rcv-type-fine:13px;
  }
  body.rcv-body{font-size:var(--rcv-type-body)}
  .rcv-hero h1,.rcv-problem h2,.rcv-spec h2{font-size:var(--rcv-type-display)}
  .rcv-body h2,.rcv-about-copy h2,.rcv-reasons h2,
  .rcv-flow h2,.rcv-safety h2,.rcv-faq h2{font-size:var(--rcv-type-section)}
  .rcv-compare h2,.rcv-trial-hero h2{font-size:var(--rcv-type-compact)}
  .rcv-final h2{font-size:clamp(34px,3.2vw,44px)}
  .rcv-reason h3,.rcv-reason-side h3{font-size:var(--rcv-type-feature-card)}
  .rcv-compare-photos h3,.rcv-steps h3{font-size:var(--rcv-type-card)}
  .rcv-safety-grid h3,.rcv-trial-details h3{font-size:18px}
  .rcv-final-options h3{font-size:clamp(28px,2.3vw,32px)}
  .rcv-problem-list li,.rcv-about-copy p,.rcv-safety-intro,
  .rcv-final-lead{font-size:var(--rcv-type-intro)}
  .rcv-hero-description,.rcv-reason p,.rcv-reason-side p,
  .rcv-steps p,.rcv-safety-grid li,.rcv-trial-hero p,
  .rcv-spec-visuals>p,.rcv-spec-cta p{font-size:var(--rcv-type-body)}
  .rcv-hero-trial,.rcv-problem-footer p,.rcv-compare>.rcv-shell>p.rcv-only-desktop,
  .rcv-flow-footer,.rcv-safety-bottom,.rcv-final-options p{font-size:var(--rcv-type-intro)}
  body.rcv-body .rcv-button,.rcv-trial-steps li,.rcv-trial-details dl div,
  .rcv-trial-note,.rcv-spec table,.rcv-comparison-table,
  .rcv-faq details p{font-size:var(--rcv-type-table)}
  .rcv-eyebrow,.rcv-faq summary,.rcv-trial-note{font-size:var(--rcv-type-body)}
  .rcv-kicker,.rcv-faq-note{font-size:var(--rcv-type-label)}
  .rcv-safety-grid small,.rcv-spec-note{font-size:var(--rcv-type-fine)}
  .rcv-facts strong,.rcv-step-focus strong{font-size:42px}
  .rcv-facts span{font-size:16px}
  .rcv-number{font-size:27px}
  .rcv-step-number{font-size:24px}
  .rcv-trial-steps li span{font-size:29px}
  .rcv-spec-label{font-size:14px}
}
@media(max-width:760px){
  :root{
    --rcv-type-display:clamp(27px,7.7vw,30px);
    --rcv-type-section:clamp(23px,6.7vw,26px);
    --rcv-type-compact:clamp(17px,5.1vw,20px);
    --rcv-type-card:clamp(16px,4.6vw,18px);
    --rcv-type-body:14px;
  }
  body.rcv-body{font-size:var(--rcv-type-body)}
  .rcv-hero h1,.rcv-problem h2,.rcv-spec h2,
  .rcv-final h2{font-size:var(--rcv-type-display)}
  .rcv-about-copy h2,.rcv-reasons h2,.rcv-flow h2,
  .rcv-faq h2{font-size:var(--rcv-type-section)}
  .rcv-compare h2,.rcv-trial-hero h2{font-size:var(--rcv-type-compact)}
  .rcv-compare h2{font-size:clamp(16px,4.6vw,18px);letter-spacing:-.04em}
  .rcv-safety h2{font-size:clamp(20px,5.6vw,22px)}
  .rcv-reason h3,.rcv-reason-side h3,
  .rcv-compare-photos h3,.rcv-steps h3{font-size:var(--rcv-type-card)}
  .rcv-safety-grid h3{font-size:16px}
  .rcv-trial-details h3,.rcv-trial-steps h3{font-size:13px}
  .rcv-final-options h3{font-size:var(--rcv-type-section)}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.rcv-button{transition:none}}

@media(max-width:760px){
.rcv-problem-list li{grid-template-columns:30px minmax(0,1fr);column-gap:12px}
.rcv-problem-icon{width:30px;height:30px;margin-top:1px}
.rcv-problem-symbol{width:28px;height:28px}
.rcv-problem-footer .rcv-button{width:100%;min-width:0}
body.rcv-body .rcv-trial-note{margin:20px 0 20px}
.rcv-trial-actions{grid-template-columns:1fr;gap:10px;margin-bottom:22px}
.rcv-trial-actions .rcv-button{min-height:44px}
.rcv-spec-top{display:block;padding:10px 16px 18px}
.rcv-spec-top .rcv-art-mobile{width:min(78%,340px);margin:0 auto}
.rcv-demo{grid-template-columns:1fr;gap:22px;margin:34px auto 20px;padding:24px 6px}
.rcv-demo-copy h3{font-size:21px;margin:10px 0 10px}
.rcv-demo-copy>p:last-child{font-size:13px}
.rcv-demo-video{width:min(72%,250px);margin:0 auto}
}

/* The YUMEHO header/footer are shared; the review page keeps its own clean content canvas. */
body.rcv-body::after{display:none!important}


/* Preserve the content palette when the shared shell sets global heading colors. */
body.rcv-body main#main :is(h1,h2,h3){color:inherit}

/* Keep the shared YUMEHO navigation inside the tablet viewport. */
@media(min-width:861px) and (max-width:1100px){
 body.rcv-body .header-actions .btn-secondary{display:none}
 body.rcv-body .header-actions .btn-primary{padding-inline:10px;font-size:12px}
 body.rcv-body .nav-menu{gap:0}
 body.rcv-body .nav-link{padding-inline:6px;font-size:11px}
 body.rcv-body .header-inner{gap:8px}
}

/* Join the final panel directly to the shared YUMEHO footer. */
body.rcv-body .footer{margin-top:0;opacity:1;transform:none}
/* Keep the smartphone hero close to the fixed site header. */
@media(max-width:640px){
  body.rcv-body main#main{padding-top:73px}
  body.rcv-body .rcv-hero-copy{height:218px;padding-top:45px}
}
/* Align the closing note with its right-aligned action. */
.rcv-problem-footer p{text-align:right}
/* Keep the note easy to scan on narrow screens. */
@media(max-width:760px){.rcv-problem-footer p{text-align:left}}
/* Smartphone trial layout and FAQ spacing. */
@media(max-width:760px){
  .rcv-trial-hero{min-height:0;padding:24px 0 28px}
  .rcv-trial-hero-inner{display:grid;grid-template-columns:minmax(0,60%) minmax(0,40%);align-items:start;min-height:0}
  .rcv-trial-hero-inner>div:first-child{display:contents}
  .rcv-trial-hero h2{grid-column:1;grid-row:1;white-space:normal;margin:0}
  .rcv-trial-hero .rcv-art-mobile{grid-column:2;grid-row:1;position:relative;top:auto;right:auto;width:min(100%,220px);align-self:center;justify-self:end}
  body.rcv-body .rcv-trial-hero p{grid-column:1/-1;grid-row:2;font-size:13px;line-height:1.55;margin:12px 0 16px}
  .rcv-trial-hero .rcv-button{grid-column:1/-1;grid-row:3;min-height:48px;font-size:14px;padding:10px 12px}
  .rcv-trial-document{grid-column:1/-1;grid-row:4;font-size:13px;margin-top:12px}
  .rcv-faq{min-height:0}
}
/* Smartphone spacing between the final action and footer contact. */
@media(max-width:760px){
  body.rcv-body .rcv-final{min-height:0;padding-bottom:18px}
  body.rcv-body footer.footer{padding-top:18px}
}
/* Desktop rhythm follows the content instead of the original design-sheet heights. */
@media(min-width:761px){
  body.rcv-body .rcv-section:not(.rcv-hero){min-height:0}
  body.rcv-body .rcv-problem{padding:72px 0 32px}
  .rcv-problem-list li:last-child{margin-bottom:0}
  .rcv-problem-footer{margin-top:32px}
  .rcv-about{padding:24px 0 48px}
  .rcv-about-top{min-height:0}
  .rcv-reasons,.rcv-compare,.rcv-flow,.rcv-spec{padding:48px 0}
  .rcv-demo{margin:48px auto 0;padding-block:32px}
  .rcv-compare>.rcv-shell::after{content:"";display:block;clear:both}
  .rcv-steps li{min-height:240px}
  .rcv-flow-footer{margin-top:32px;padding-top:28px}
  .rcv-safety{padding:48px 0 64px}
  .rcv-trial{padding-bottom:48px}
  .rcv-trial-actions{margin-bottom:0}
  .rcv-faq{padding:48px 0 64px}
  .rcv-final{padding:64px 0}
  .rcv-final-lead{margin-bottom:40px}
  .rcv-final-options>div{display:grid;grid-template-rows:auto 1fr auto}
  .rcv-final-options h3{margin-bottom:16px}
  .rcv-final-options p{min-height:0;margin-bottom:24px}
}

/* Pair the two activities as a training vision, without implying a proven combined effect. */
.rcv-compare h2{font-size:var(--rcv-type-section);white-space:normal;line-height:1.45}
body.rcv-body .rcv-compare-intro{font-size:var(--rcv-type-intro,14px);line-height:1.8;margin:16px 0 28px;text-wrap:balance;line-break:strict;max-width:1080px}
.rcv-compare-photos h3{margin-bottom:28px}
.rcv-vision{margin:0 0 32px}
body.rcv-body .rcv-vision-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;padding:28px 0;margin:0;border-top:1px solid var(--rcv-line);border-bottom:1px solid var(--rcv-line);gap:28px}
.rcv-vision-flow li{min-width:0}
.rcv-vision-flow li+li{padding-left:28px;border-left:1px solid var(--rcv-line)}
.rcv-vision-label{display:block;color:var(--rcv-blue);font-size:13px;font-weight:var(--rcv-weight-label);margin-bottom:12px}
body.rcv-body .rcv-vision-flow h3{font-size:18px;line-height:1.55;margin:0 0 12px;text-wrap:balance;line-break:strict}
body.rcv-body .rcv-vision-flow p{font-size:14px;line-height:1.8;margin:0;text-wrap:balance;line-break:strict}
body.rcv-body .rcv-vision-note{font-size:12px;line-height:1.7;margin:14px 0 0;color:var(--rcv-muted);text-wrap:pretty}
@media(max-width:760px){
  .rcv-compare .rcv-kicker{font-size:12px;margin-bottom:12px}
  body.rcv-body .rcv-compare-intro{font-size:14px;margin:14px 0 22px}
  .rcv-compare-photos h3{font-size:16px;margin:8px 0 22px}
  .rcv-vision{margin-bottom:24px}
  body.rcv-body .rcv-vision-flow{grid-template-columns:1fr;gap:0;padding:0}
  .rcv-vision-flow li{padding:20px 0}
  .rcv-vision-flow li+li{padding-left:0;border-left:0;border-top:1px solid var(--rcv-line)}
  .rcv-vision-label{font-size:12px;margin-bottom:7px}
  body.rcv-body .rcv-vision-flow h3{font-size:18px;margin-bottom:8px}
  body.rcv-body .rcv-vision-flow p{font-size:13px;text-wrap:balance}
  body.rcv-body .rcv-vision-note{font-size:11px;margin-top:12px}
}

/* Keep the product switcher on one line without pushing desktop navigation out. */
body.rcv-body .site-switcher .ss-link{white-space:nowrap;flex-shrink:0}
body.rcv-body .header-brand{min-width:max-content}
@media(min-width:1101px) and (max-width:1400px){
  body.rcv-body .nav-link{padding-inline:12px}
}

/* Preserve product names and training terms across Japanese line breaks. */
.rcv-phrase{white-space:nowrap}
body.rcv-body .rcv-compare-intro,body.rcv-body .rcv-vision-flow p{word-break:auto-phrase}