/* A calm reading rhythm for parents; choices explain themselves in place. */
.sakura-refresh{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;font-size:15px;line-height:1.95;letter-spacing:.025em}
.sakura-refresh p .reading-unit,.sakura-refresh li .reading-unit{display:inline;white-space:normal}
.sakura-refresh h1,.sakura-refresh h2,.sakura-refresh h3{font-family:inherit;word-break:normal;line-break:strict}
.sakura-refresh .hero{gap:45px;padding-top:38px;padding-bottom:46px;min-height:0}
.sakura-refresh .hero h1{font-weight:760;letter-spacing:.025em;line-height:1.48;font-size:clamp(40px,4.6vw,62px);margin-bottom:23px}
.sakura-refresh .hero-future{font-size:clamp(21px,2.4vw,30px);font-weight:650;letter-spacing:.025em;line-height:1.75;margin-top:18px}
.sakura-refresh .hero .intro{font-size:15px;line-height:2.05;letter-spacing:.02em;color:#40564b;max-width:550px}
.sakura-refresh h2,.sakura-refresh .section-top h2{font-weight:720;font-size:clamp(27px,3vw,40px);letter-spacing:.035em;line-height:1.65}
.sakura-refresh .section-top>p:last-child{font-size:15px;line-height:2}
.sakura-refresh .section{padding-top:78px;padding-bottom:78px}
.sakura-refresh .eyebrow{letter-spacing:.15em;font-size:11px}
.sakura-refresh .hero-visual{height:570px;border-radius:160px 160px 12px 12px;background:linear-gradient(145deg,#ead5d9,#f6eadb)}
.sakura-refresh .floating-note{display:none}
.sakura-refresh .hero-note{transform:rotate(-2deg);padding:17px 23px;bottom:30px}
.sakura-refresh .hero-note small{font-size:12px}.sakura-refresh .hero-note b{font-size:21px}
.sakura-refresh .tags span{font-size:13px;border-radius:3px;padding:5px 10px}
.sk-hero-condition{font-size:13px!important;line-height:1.9!important;margin:18px 0 0;border-left:3px solid #aa7486;padding:7px 0 7px 15px;color:#3d5749;max-width:540px}
.sk-hero-condition>span{display:inline-block;margin-top:6px;color:#687265}
.sakura-refresh .hero .button{font-size:14px;letter-spacing:.025em}
.sakura-refresh .quick>*{min-width:0}.sakura-refresh .quick b{font-size:14px;line-height:1.7;white-space:normal}.sakura-refresh .quick small{font-size:12px}
.sakura-refresh .trial{margin-top:60px}
.sakura-refresh .trial-intro>p:not(.eyebrow):not(.trial-heading-label),.sakura-refresh .trial-steps p{font-size:14px;line-height:1.95}
.sakura-refresh .trial-steps h3{font-size:18px}.sakura-refresh .trial-small{font-size:13px;line-height:1.9}
.sk-support-board{padding:32px 35px;background:#edf1e7;border-radius:5px 40px 5px 5px;border:1px solid #d4ddcc;margin-top:33px;position:relative}
.sk-support-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:23px}
.sk-support-heading>span{font-size:21px;font-weight:700;line-height:1.7;color:#304e3c}
.sk-support-heading p{font-size:13px!important;line-height:1.9!important;margin:0;color:#667362}
.sk-quality-tablist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0 0 28px}
.sk-quality-tablist [role=tab]{position:relative;min-width:0;min-height:82px;padding:16px 14px;border:1px solid #c4d0bd;border-radius:3px;background:#f9fbf5;color:#4d6154;font-family:inherit;font-size:14px;line-height:1.6;text-align:left;cursor:pointer;transition:background .25s,border-color .25s,box-shadow .25s}
.sk-quality-tablist [role=tab] small{display:block;font-size:12px;letter-spacing:.08em;margin-bottom:5px;font-weight:550}
.sk-quality-tablist [role=tab] strong{font-size:16px;font-weight:700;line-height:1.7}
.sk-quality-tablist [aria-selected=true]{background:#fff7f8;border-color:#b77e91;color:#79485a;box-shadow:inset 0 -3px #b77e91}
.sk-quality-tablist [role=tab]:focus-visible{outline:3px solid #b77e91;outline-offset:4px}
.sk-support-detail{display:grid;grid-template-columns:220px 1fr;gap:40px;align-items:center;padding:8px 0}
.sk-support-visual{position:relative;width:220px;height:240px;display:grid;place-items:center;isolation:isolate}
.sk-support-visual svg{position:absolute;inset:0;width:100%;height:220px;overflow:visible}
.sk-support-visual svg>path{fill:none;stroke:#9bad91;stroke-width:1;stroke-dasharray:3 6}
.sk-orbit-ring{fill:#f8faf2;stroke:#b9c5ad;stroke-width:1.3;transform-origin:center;transition:transform .8s}
.sk-point{fill:#cad5bc;stroke:#edf1e7;stroke-width:6;transition:fill .45s,r .45s}
.sk-support-board[data-active="0"] .sk-point-0,.sk-support-board[data-active="1"] .sk-point-1,.sk-support-board[data-active="2"] .sk-point-2{fill:#a96e84;r:13px}
.sk-support-visual>b{position:relative;align-self:start;margin-top:70px;text-align:center;line-height:1.75;font-size:18px;font-weight:700;color:#35523e}
.sk-support-selected{position:absolute;bottom:0;font-size:13px;color:#87586a;line-height:1.8;text-align:center}
.sakura-refresh .features.sk-support-panels{display:block;min-width:0}
.sakura-refresh .features .sk-support-panel{background:transparent;border:0;padding:0!important;border-radius:0;box-shadow:none!important;transform:none!important}
.sk-support-panel .feature-top{display:none}
.sakura-refresh .features .sk-support-panel h3{font-size:25px;line-height:1.65;letter-spacing:.035em;margin:0 0 20px;font-weight:730;color:#304e3c}
.sakura-refresh .features .sk-support-panel p{font-size:15px;line-height:2.05;letter-spacing:.025em;margin:0;color:#4d6154}
.quality-panel[hidden]{display:none!important}
.quality-ready .quality-panel:not([hidden]){animation:sk-answer-in .45s cubic-bezier(.2,.7,.3,1) both;opacity:1!important}
.sk-learning-select{grid-template-columns:1fr 1fr;gap:14px;margin-bottom:0}
.sk-learning-select [role=tab]{padding:22px 25px;min-height:118px;background:#f7faf3}
.sk-learning-select [role=tab] strong{display:block;font-size:23px;font-weight:700;margin:0 0 8px}
.sk-learning-select [role=tab]>span{display:block;font-size:13px;line-height:1.8;color:#536857}
.sakura-refresh .sk-learning-board .learning-grid{display:block;margin-top:16px}
.sakura-refresh .learning-grid .sk-learning-panel{margin:0;background:#fffdf8;padding:30px 34px;border-radius:4px;border:1px solid #d7dfcf;box-shadow:none;transform:none}
.sakura-refresh .learning-grid .sk-learning-panel h3{font-size:25px;line-height:1.7;margin:11px 0 18px;letter-spacing:.025em}
.sakura-refresh .learning-grid .sk-learning-panel>p{font-size:15px;line-height:2.05;margin-bottom:22px}
.sk-learning-panel ul{display:grid;grid-template-columns:1fr 1fr;gap:12px 25px;list-style:none;padding:0;margin:0}
.sakura-refresh .learning-grid .sk-learning-panel li{font-size:14px;line-height:1.9;border-top:1px solid #e1e5da;padding:13px 0 0;min-width:0}
.sakura-refresh .fees td{font-variant-numeric:tabular-nums;font-weight:650;letter-spacing:-.02em}
.sakura-refresh .fees th{font-size:13px;line-height:1.7;white-space:normal}
.sakura-refresh .fees caption{font-size:15px}.sakura-refresh .fee-note,.sakura-refresh .fees .muted{font-size:14px;line-height:1.9}
.sakura-refresh .parents p,.sakura-refresh .faq p,.sakura-refresh .access-note p{font-size:15px;line-height:2}
.sakura-refresh .parents h3,.sakura-refresh .faq summary{font-size:17px;line-height:1.8}
.sk-contact-prepare{font-size:14px!important;line-height:1.95!important;color:#e1e8db!important;margin:0 0 16px!important;padding:0 0 20px;border-bottom:1px solid #e0e8d944}
.domain-paused .quality-panel{animation:none!important;opacity:1!important}
@keyframes sk-answer-in{from{opacity:.5;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(max-width:850px){.sakura-refresh .hero{gap:26px}.sakura-refresh .hero-visual{height:530px}.sk-support-detail{grid-template-columns:180px 1fr;gap:25px}.sk-support-visual{width:180px;height:210px}.sk-support-visual svg{height:180px}.sk-support-visual>b{margin-top:55px;font-size:16px}.sk-quality-tablist [role=tab] strong{font-size:14px}.sk-support-heading{display:block}.sk-support-heading p{margin-top:10px}.sk-learning-select [role=tab] strong{font-size:22px}}
@media(max-width:700px){
 .sakura-refresh{font-size:14px}.sakura-refresh .hero{padding:26px 22px 32px}.sakura-refresh .hero h1{font-size:clamp(32px,9.1vw,44px);line-height:1.48;letter-spacing:.015em;margin-bottom:20px}
 .sakura-refresh .hero-future{font-size:clamp(20px,5.4vw,25px);line-height:1.8;margin-top:15px;letter-spacing:.01em}.sakura-refresh .hero .intro{font-size:14px;line-height:1.95;max-width:none}.sakura-refresh .hero .intro br{display:none}
 .sakura-refresh .tags span{font-size:12px;padding:5px 9px}.sk-hero-condition{font-size:13px!important;line-height:1.85!important;padding-left:12px;margin-top:16px}.sk-hero-condition br{display:none}.sk-hero-condition>span{display:block;margin-top:7px}
 .sakura-refresh .hero .button{font-size:13px;min-height:54px}.sakura-refresh .actions{gap:14px}.sakura-refresh .actions .text-link{font-size:13px}
 .sakura-refresh .hero-visual{height:330px;margin-top:27px;border-radius:115px 115px 7px 7px}.sakura-refresh .hero-note{bottom:20px;right:13px;padding:13px 16px}.sakura-refresh .hero-note small{font-size:11px}.sakura-refresh .hero-note b{font-size:17px}
 .sakura-refresh .quick b{font-size:13px;line-height:1.7}.sakura-refresh .quick small{font-size:11px;line-height:1.7}.sakura-refresh .quick>*{padding:16px 12px}
 .sakura-refresh h2,.sakura-refresh .section-top h2{font-size:clamp(25px,6.7vw,30px);font-weight:720;line-height:1.7;letter-spacing:.02em}.sakura-refresh .section{padding:56px 22px}.sakura-refresh .section-top{margin-bottom:28px}.sakura-refresh .section-top>p:last-child{font-size:14px;line-height:2}
 .sakura-refresh .trial{margin:32px 22px 0;padding:0}.sakura-refresh .trial-intro{padding:29px 24px}.sakura-refresh .trial-intro h2{font-size:25px;line-height:1.7}.sakura-refresh .trial-intro>p:not(.eyebrow):not(.trial-heading-label){font-size:14px;line-height:1.95}.sakura-refresh .trial-guide{padding:27px 24px}.sakura-refresh .trial-steps p{font-size:13px;line-height:1.95}.sakura-refresh .trial-steps h3{font-size:16px}.sakura-refresh .trial-small{font-size:12px}.sakura-refresh .guide-title{font-size:14px}
 .sk-support-board{margin-top:25px;padding:25px 18px;border-radius:4px 27px 4px 4px}.sk-support-heading{margin-bottom:20px}.sk-support-heading>span{font-size:18px;line-height:1.7}.sk-support-heading p{font-size:13px!important}
 .sk-quality-tablist{gap:5px;margin-bottom:24px}.sk-quality-tablist [role=tab]{padding:12px 8px;min-height:88px;display:block;text-align:center}.sk-quality-tablist [role=tab] small{font-size:11px;letter-spacing:.02em;margin-bottom:6px}.sk-quality-tablist [role=tab] strong{display:block;font-size:13px;line-height:1.65;font-weight:700}
 .sk-support-detail{display:block;position:relative;padding:0}.sk-support-visual{position:absolute;right:0;top:-4px;width:80px;height:80px}.sk-support-visual svg{height:80px}.sk-support-visual>b{font-size:9px;line-height:1.7;margin-top:25px}.sk-support-selected{display:none}
 .sakura-refresh .features .sk-support-panel h3{font-size:22px;line-height:1.7;padding-right:90px;min-height:84px;display:flex;align-items:center;margin-bottom:14px;letter-spacing:.02em}.sakura-refresh .features .sk-support-panel p{font-size:14px;line-height:2.05;letter-spacing:.025em}
 .sk-learning-select{gap:9px;margin-bottom:0}.sk-learning-select [role=tab]{text-align:left;min-height:137px;padding:17px 13px}.sk-learning-select [role=tab] small{font-size:12px;margin-bottom:7px}.sk-learning-select [role=tab] strong{font-size:19px;line-height:1.65;letter-spacing:.01em;margin-bottom:8px}.sk-learning-select [role=tab]>span{font-size:12px;line-height:1.8}
 .sakura-refresh .learning-grid .sk-learning-panel{padding:25px 23px}.sakura-refresh .learning-grid .sk-learning-panel h3{font-size:23px;line-height:1.7}.sakura-refresh .learning-grid .sk-learning-panel>p{font-size:14px;line-height:2}.sk-learning-panel ul{grid-template-columns:1fr;gap:8px}.sakura-refresh .learning-grid .sk-learning-panel li{font-size:13px;line-height:1.95;padding-top:11px}
 .sakura-refresh .fees td{font-size:clamp(14px,3.7vw,20px);padding:18px 3px;letter-spacing:-.025em}.sakura-refresh .fees th{font-size:12px;padding:15px 4px;line-height:1.8}.sakura-refresh .fees th small{font-size:11px}.sakura-refresh .fees td span{font-size:11px;margin-left:1px}.sakura-refresh .fees caption{font-size:14px}.sakura-refresh .fee-note,.sakura-refresh .fees .muted{font-size:13px;line-height:1.95}.sakura-refresh .extra-fees dt,.sakura-refresh .extra-fees dd{font-size:13px}.sakura-refresh .extra-fees small{font-size:12px}
 .sakura-refresh .parents p,.sakura-refresh .faq p,.sakura-refresh .access-note p{font-size:14px;line-height:2}.sakura-refresh .parents h3,.sakura-refresh .faq summary{font-size:16px;line-height:1.85}.sakura-refresh .contact{padding:44px 22px 50px}.sakura-refresh .contact h2{font-size:27px;line-height:1.7}.sakura-refresh .contact-links{margin-top:25px}.sk-contact-prepare{font-size:13px!important;line-height:1.95!important}
}
@media(prefers-reduced-motion:reduce){.quality-panel{animation:none!important}.sk-quality-tablist button,.sk-orbit-ring,.sk-point{transition:none!important}}

.sk-heading-break{display:none}
@media(max-width:700px){.sk-heading-break{display:initial}.sakura-refresh .features .sk-support-panel h3{font-size:21px;line-height:1.65}}

/* A reserved header control replaces the former floating content overlay. */
button.domain-motion-toggle{position:static!important;inset:auto!important;z-index:auto;transform:none;box-shadow:none}
.quality-header-controls{display:flex;align-items:center;justify-content:flex-end;flex:0 0 auto;order:30;margin:0;min-width:0}
.quality-header-controls>.quality-header-motion{position:static!important;inset:auto!important;display:inline-flex;align-items:center;justify-content:center;min-height:36px;min-width:0;width:auto;height:auto;margin:0;padding:8px 11px;border:1px solid #c9b8be;border-radius:24px;background:#fff9fb;color:#684854;font:600 10px/1.4 'Noto Sans JP','Hiragino Sans',sans-serif;letter-spacing:.01em;white-space:nowrap;box-shadow:none;visibility:visible;pointer-events:auto;cursor:pointer;flex:0 0 auto}
.quality-header-controls>.quality-header-motion:hover{background:#684854;color:#fff9fb}
.quality-header-controls>.quality-header-motion:focus-visible{outline:2px solid #684854;outline-offset:3px}
.quality-header-controls>.quality-header-motion:disabled{opacity:.65;cursor:default}
@media(max-width:950px){
 .quality-header-controls>.quality-header-motion{width:42px;height:42px;min-width:42px;min-height:42px;padding:0;font-size:0;line-height:1;border-radius:50%;overflow:hidden}
 .quality-header-controls>.quality-header-motion:before{content:'Ⅱ';display:block;font:600 17px/1 sans-serif;letter-spacing:0}
 .quality-header-controls>.quality-header-motion[aria-pressed=true]:before{content:'▶';font-size:14px}
 .quality-header-controls>.quality-header-motion:disabled:before{content:'Ⅱ';font-size:17px}
}

.sakura-refresh header.quality-controls-ready{column-gap:18px}
.sakura-refresh header.quality-controls-ready>.brand{order:0;flex-shrink:0}
.sakura-refresh header.quality-controls-ready>#nav{order:10;margin-left:auto}
.sakura-refresh header.quality-controls-ready>.menu{order:40;flex-shrink:0}
@media(max-width:700px){
 .sakura-refresh header.quality-controls-ready{column-gap:10px}
 .sakura-refresh header.quality-controls-ready>.quality-header-controls{margin-left:auto}
 .sakura-refresh header.quality-controls-ready>#nav{margin-left:0}
}