:root{
  --black:#231200;--btn:#333;--txt2:#666;--white:#fff;
  --ktn-yellow:#ffbf00;--yellow-02:#ffdb4f;--yellow-03:#ffe84f;--yellow-04:#fff8b5;--orange:#ff8f00;
  --bg:#fff5e1;--panel:#f3f3f3;--line:#d6d5d5;--dashed:#999;
  --cb-blue:#64bdd4;--cb-blue-dark:#139cb7;--cb-line:#e6e6e6;--cb-text:#333;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Roboto","Noto Sans JP","Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;color:var(--black);background:#fff;font-size:16px;line-height:1.6875;letter-spacing:.05em;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-weight:700;line-height:1.35}
.container{max-width:1200px;margin:0 auto;padding:0 40px}
:focus-visible{outline:3px solid var(--ktn-yellow);outline-offset:3px}
.arw{width:12px;height:12px;display:block}

/* ===== header (cybozu.co.jp 型) ===== */
.sub-header{padding:18px 0 14px;text-align:center;position:relative;background:#fff}
.sub-header .brand{display:inline-flex;flex-direction:column;align-items:center;gap:6px;min-height:44px;justify-content:center;vertical-align:top}
.sub-header .brand .logo{display:block;width:80px;height:80px}
.sub-header .side{position:absolute;right:40px;top:50%;transform:translateY(-50%);display:flex;gap:0}
.sub-header .side a{font-size:12px;color:var(--cb-text);padding:0 20px;border-left:1px solid var(--cb-line);display:inline-flex;align-items:center;min-height:44px}
.sub-header .side a:last-child{border-right:1px solid var(--cb-line)}
.sub-header .side a:hover{color:var(--cb-blue-dark)}
header{position:sticky;top:0;z-index:20}
.gnav{background:#fff;box-shadow:0 10px 10px rgba(0,0,0,.06)}
.gnav .container{display:flex;justify-content:center;align-items:stretch}
.gnav ul{display:flex;list-style:none;width:100%;max-width:1000px}
.gnav li{flex:1;text-align:center;border-left:1px solid var(--cb-line)}
.gnav li:first-child{border-left:0}
.gnav li a{display:flex;align-items:center;justify-content:center;min-height:56px;padding:0 8px;font-size:14px;font-weight:700;color:var(--cb-text);position:relative}
.gnav li a::before{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--cb-text);opacity:0;transition:opacity .3s}
.gnav li a:hover::before{opacity:1}
.gnav li.cta a{color:#fff;background:var(--btn)}
.gnav li.cta a:hover{background:#000}
.gnav li.sp-sub{display:none}
.menu-toggle{display:none;position:absolute;right:4px;top:50%;transform:translateY(-50%);width:48px;height:48px;padding:0;background:none;border:0;border-radius:4px;color:var(--cb-text);cursor:pointer;align-items:center;justify-content:center}
.menu-toggle .bars,.menu-toggle .bars::before,.menu-toggle .bars::after{display:block;width:22px;height:2px;border-radius:1px;background:currentColor;transition:transform .2s,background-color .2s}
.menu-toggle .bars{position:relative}
.menu-toggle .bars::before,.menu-toggle .bars::after{content:"";position:absolute;left:0}
.menu-toggle .bars::before{top:-7px}
.menu-toggle .bars::after{top:7px}
.menu-toggle[aria-expanded="true"] .bars{background-color:transparent}
.menu-toggle[aria-expanded="true"] .bars::before{transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] .bars::after{transform:translateY(-7px) rotate(-45deg)}
.mini-brand,.mini-side{display:none}
@media(min-width:1025px){
  .sub-header{height:64px;padding:0;z-index:2}
  .sub-header .brand{position:absolute;left:50%;top:10px;z-index:3;transform:translateX(-50%) scale(calc(1 - var(--p,0)*.35));transform-origin:50% 0;transition:opacity .2s,visibility .2s}
  .sub-header .brand .logo{width:100px;height:100px}
  .is-stuck .sub-header .brand{opacity:0;visibility:hidden}
  .gnav{position:relative;z-index:1}
  .gnav .container{max-width:none;padding:0 32px;justify-content:space-between}
  .gnav ul{flex:0 1 1000px;width:auto;max-width:none;transition:flex-basis .3s}
  .gnav li{flex:1 1 auto;transition:margin .3s,border-color .3s}
  .gnav li a{white-space:nowrap}
  .gnav li:first-child{border-left:1px solid transparent}
  .gnav li.cta{border-right:1px solid transparent}
  .gnav li:nth-child(3){margin-right:80px}
  .gnav li:nth-child(4){margin-left:80px;border-left-color:transparent}
  .is-stuck .gnav ul{flex-basis:800px;margin:0 12px}
  .is-stuck .gnav li:first-child,.is-stuck .gnav li.cta,.is-stuck .gnav li:nth-child(4){border-color:var(--cb-line)}
  .is-stuck .gnav li:nth-child(3){margin-right:0}
  .is-stuck .gnav li:nth-child(4){margin-left:0}
  .mini-brand,.mini-side{display:flex;align-items:center;flex:0 0 auto;max-width:0;overflow:hidden;white-space:nowrap;visibility:hidden;opacity:0;transition:max-width .3s,opacity .3s,visibility 0s .3s}
  .is-stuck .mini-brand,.is-stuck .mini-side{max-width:252px;visibility:visible;opacity:1;transition:max-width .3s,opacity .3s,visibility 0s}
  .mini-brand{gap:10px;min-height:56px;font-family:"Lato","Roboto",sans-serif;font-weight:900;font-size:18px;letter-spacing:.06em}
  .mini-brand img{width:36px;height:36px;flex:none}
  .mini-side a{display:inline-flex;align-items:center;min-height:56px;padding:0 16px;font-size:12px;color:var(--cb-text);border-left:1px solid var(--cb-line)}
  .mini-side a:last-child{border-right:1px solid var(--cb-line)}
  .mini-side a:hover{color:var(--cb-blue-dark)}
  .mini-side a:focus-visible{outline-offset:-3px}
}
@media(min-width:1025px) and (max-width:1269px){
  .gnav .container{padding:0 20px}
  .gnav li a{padding:0 6px}
  .mini-brand{gap:0}
  .mini-brand span{display:none}
  .mini-side a{padding:0 10px}
}
@media(min-width:1270px){
  .mini-brand,.mini-side{width:232px}
  .mini-side{justify-content:flex-end}
}
@media(min-width:1400px){
  .mini-brand,.mini-side{width:252px}
}

/* ===== hero carousel (cybozu.co.jp 型) ===== */
.hero{position:relative;padding:20px 0 0;overflow:hidden}
.hero-viewport{overflow:hidden}
.hero-track{display:flex;gap:12px;transition:transform .6s cubic-bezier(.25,.46,.45,.94);will-change:transform}
.slide{flex:0 0 var(--sw);position:relative;aspect-ratio:8/3;border-radius:6px;overflow:hidden;background:var(--bg)}
.slide img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,245,225,.98) 0%,rgba(255,245,225,.95) 38%,rgba(255,245,225,.55) 55%,rgba(255,245,225,0) 75%)}
.slide .copy{position:absolute;z-index:1;left:7%;top:50%;transform:translateY(-50%);max-width:46%}
.slide .tag{display:inline-block;background:var(--ktn-yellow);color:var(--black);font-size:12px;font-weight:700;padding:3px 10px;border-radius:4px;margin-bottom:14px;letter-spacing:.02em}
.slide h2,.slide .h{font-size:clamp(20px,2.6vw,36px);font-weight:900;line-height:1.35;color:var(--black);font-feature-settings:"palt";letter-spacing:.02em}
.slide p{margin-top:12px;font-size:clamp(12px,1.1vw,15px);font-weight:700;color:var(--black)}
.slide .go{display:inline-flex;align-items:center;gap:10px;margin-top:18px;font-size:13px;font-weight:700;color:var(--black)}
.slide .go i{width:16px;height:16px;border-radius:3px;background:var(--btn);color:#fff;display:inline-grid;place-items:center}
.slide .go i .arw{width:10px;height:10px}
.slide.s2::after{background:linear-gradient(90deg,rgba(255,232,79,.97) 0%,rgba(255,232,79,.94) 40%,rgba(255,232,79,.5) 58%,rgba(255,232,79,0) 78%)}
.slide.s3::after{background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.94) 40%,rgba(255,255,255,.5) 58%,rgba(255,255,255,0) 78%)}
.hero-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:#fff;border:0;box-shadow:0 1px 6px rgba(0,0,0,.15);cursor:pointer;display:grid;place-items:center;z-index:2;color:var(--cb-blue-dark)}
.hero-nav.prev{left:max(8px,calc(50% - var(--sw)/2 - 22px))}
.hero-nav.next{right:max(8px,calc(50% - var(--sw)/2 - 22px))}
.hero-nav svg{width:14px;height:14px}
.hero-dots{display:flex;justify-content:center;gap:0;margin-top:4px;list-style:none}
.hero-dots button{width:44px;height:44px;border:0;background:none;cursor:pointer;padding:0;position:relative}
.hero-dots button::before{content:"";position:absolute;left:17px;top:17px;width:10px;height:10px;border-radius:50%;background:#fff;box-shadow:0 0 6px rgba(0,0,0,.2)}
.hero-dots button[aria-current="true"]::before{background:var(--cb-blue)}
.hero-text{text-align:center;font-size:28px;font-weight:900;line-height:1.6;color:var(--black);padding:36px 20px 64px;letter-spacing:.04em;font-feature-settings:"palt"}
.hero-text span{display:inline-block;padding:0 4px;background:linear-gradient(transparent 60%,var(--yellow-03) 60%,var(--yellow-03) 94%,transparent 94%)}

/* ===== kintone 型 ===== */
.sec{position:relative;padding:100px 0}
.sec-cream{background:var(--bg)}
.sec-panel{background:var(--panel)}
.sec-yellow{background:var(--ktn-yellow)}
.circle-deco{position:absolute;border-radius:50%;pointer-events:none;mix-blend-mode:multiply}
.heading{text-align:center;margin-bottom:48px;position:relative}
.ruby{position:relative;display:inline-block;padding-left:30px;font-size:14px;font-weight:700;line-height:1.4;letter-spacing:0;margin-bottom:12px;font-family:"Roboto",sans-serif}
.ruby::before{content:"";position:absolute;top:0;left:8px;width:11px;height:11px;border-radius:50%;background:var(--yellow-02)}
.ruby::after{content:"";position:absolute;top:3px;left:0;width:16px;height:16px;border-radius:50%;background:var(--ktn-yellow);mix-blend-mode:multiply}
.heading h2{font-size:32px;font-weight:700;line-height:1.35;letter-spacing:0;font-feature-settings:"palt"}
.heading .sub{margin-top:14px;font-size:15px;font-weight:500;line-height:1.65}
.lead{font-size:20px;font-weight:700;line-height:1.5;letter-spacing:0}
.txt{font-size:15px;font-weight:500;line-height:1.65}
.txt-sm{font-size:13px;font-weight:500;line-height:1.65}
.list{list-style:none;margin-top:20px}
.list li{position:relative;padding-left:28px;font-size:15px;font-weight:500;line-height:1.65}
.list li+li{margin-top:6px}
.list li::before{content:"";position:absolute;left:7px;top:.65em;width:6px;height:6px;border-radius:1px;background:var(--orange)}

.c-btn{position:relative;display:inline-flex;align-items:center;gap:14px;min-height:64px;padding:14px 34px 16px 24px;color:var(--black);transform:rotate(-1.5deg);filter:drop-shadow(0 6px 5px rgba(35,18,0,.2));transition:transform .2s,filter .2s}
.c-btn::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(#fbe13f,var(--yellow-03) 28%);clip-path:polygon(0 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%)}
.c-btn::after{content:"";position:absolute;right:0;bottom:0;width:16px;height:16px;background:linear-gradient(to top left,transparent 50%,#e3c52a 50%)}
.c-btn .t{font-size:16px;font-weight:700;line-height:1.3;letter-spacing:.02em}
.c-btn .ic{display:grid;place-items:center;transition:transform .2s}
.c-btn .ic .arw{width:14px;height:14px}
a.c-btn:hover{transform:rotate(0) translateY(-2px);filter:drop-shadow(0 10px 8px rgba(35,18,0,.22))}
a.c-btn:hover .ic{transform:translateX(3px)}
.c-btn:focus-visible{outline-color:var(--black)}
.c-link{display:inline-flex;align-items:center;gap:12px;font-size:16px;font-weight:700;line-height:1.65;min-height:44px}
.c-link .ic{width:16px;height:16px;border-radius:3.2px;background:var(--btn);color:#fff;display:grid;place-items:center;transition:background .24s}
a.c-link:hover .ic{background:var(--ktn-yellow);color:var(--btn)}
.btn-row{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}

.intro{overflow:hidden}
.intro .circle-deco.a{width:46vw;height:46vw;right:-15vw;top:-8vw;background:var(--yellow-03)}
.intro .circle-deco.b{width:13vw;height:13vw;right:14vw;top:30vw;background:var(--ktn-yellow)}
.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center;position:relative}
.intro-photo{border-radius:20px;overflow:hidden;box-shadow:0 12px 30px rgba(35,18,0,.12)}
.intro-photo img{aspect-ratio:4/3;object-fit:cover;width:100%}

.chips{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:1fr;gap:5px;margin-top:32px}
@media(max-width:1024px){.chips{grid-template-columns:repeat(4,1fr)}}
.chip{display:grid;grid-template-rows:auto 1fr auto;gap:10px;position:relative;padding:14px 12px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;text-align:center;min-height:96px;font-size:14px;font-weight:700;line-height:1.35;letter-spacing:0;align-items:center}
.chip .ill{display:block;width:64px;height:64px;justify-self:center}
.nw{white-space:nowrap}
.chip .w{display:inline-block;padding:1px 8px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.02em;justify-self:center}
.chip .w.s{background:#e6f7f3;color:#0b6b52}.chip .w.m{background:#fff2cc;color:#7a5200}.chip .w.l{background:#ffe1e1;color:#a11c1c}
.chips-note{margin-top:14px;font-size:13px;font-weight:500;color:var(--txt2);text-align:center}

.panels{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.panel{background:#fff;border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.panel img{aspect-ratio:16/10;object-fit:cover;width:100%}
.panel .body{padding:24px 24px 28px;display:flex;flex-direction:column;gap:10px;flex:1}
.panel .n{font-family:"Roboto",sans-serif;font-weight:900;font-size:13px;letter-spacing:.1em;color:var(--txt2)}
.panel h3{font-size:20px;line-height:1.45;letter-spacing:0}
.panel .c-link{margin-top:auto;padding-top:8px}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{background:#fff;border-radius:16px;padding:28px 26px 30px;position:relative;overflow:hidden}
.step .circle-deco{width:96px;height:96px;right:-36px;top:-36px;background:var(--ktn-yellow);mix-blend-mode:normal}
.step .n{font-family:"Roboto",sans-serif;font-weight:900;font-size:40px;line-height:1;color:var(--black);position:relative}
.step h3{font-size:19px;margin:12px 0 8px;letter-spacing:0;position:relative}
.step p{font-size:14px;font-weight:500;line-height:1.7;position:relative}
.steps-note{margin-top:28px;text-align:center;font-size:14px;font-weight:700}
.steps-more{margin-top:12px;text-align:center;font-size:14px;font-weight:700}
.steps-more a{display:inline-block;padding:11px 0;margin:-11px 0;text-decoration:underline;text-underline-offset:3px}
.steps-more a:hover{text-decoration-thickness:2px}
.steps-more a:focus-visible{outline-color:var(--black);outline-offset:0}
.steps-cta{max-width:420px;margin:32px auto 0;text-align:left}
@media(max-width:768px){.steps-cta{max-width:none}}

.plan-panel{background:#fff;border-radius:16px;padding:32px 36px;max-width:960px;margin:0 auto}
.plans{width:100%;border-collapse:collapse;font-size:15px}
.plans th,.plans td{text-align:left;padding:18px 12px;border-bottom:1px dashed var(--dashed);vertical-align:middle;letter-spacing:0}
.plans thead th{font-size:12px;font-weight:700;color:var(--txt2);border-bottom:1px solid var(--black)}
.plans tbody th{font-size:17px;font-weight:700}
.plans .price{font-family:"Roboto",sans-serif;font-size:28px;font-weight:900;white-space:nowrap}
.plans .price small{font-family:"Noto Sans JP",sans-serif;font-size:12px;font-weight:500;color:var(--txt2);margin-left:2px}
.plans td.emp{font-weight:700}
.starter-panel{position:relative;overflow:hidden;background:#fff;border-radius:16px;padding:32px 36px;max-width:960px;margin:20px auto 0;display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center}
.starter-panel .circle-deco{width:103px;height:103px;right:-42px;top:-39px;background:var(--ktn-yellow);mix-blend-mode:normal}
.starter-panel .until{font-family:"Roboto",sans-serif;font-weight:900;font-size:28px;line-height:1;text-align:center;position:relative}
.starter-panel .until small{display:block;font-family:"Noto Sans JP",sans-serif;font-size:12px;font-weight:700;margin-top:6px;letter-spacing:0}
.starter-panel h3{font-size:20px;letter-spacing:0;margin-bottom:6px;position:relative}
.starter-panel p{position:relative}
.plan-note{max-width:960px;margin:20px auto 0;font-size:13px;font-weight:500;color:var(--txt2)}

.faq{max-width:900px;margin:0 auto}
.faq .row{padding:26px 12px;border-bottom:1px dashed var(--dashed)}
.faq .row:first-child{border-top:1px dashed var(--dashed)}
.faq dt{font-size:17px;font-weight:700;display:flex;gap:14px;align-items:flex-start;letter-spacing:0}
.faq .q{flex:0 0 26px;height:26px;border-radius:50%;background:var(--ktn-yellow);display:inline-grid;place-items:center;font-family:"Roboto",sans-serif;font-weight:900;font-size:13px;margin-top:2px}
.faq dd{margin-top:10px;padding-left:40px;font-size:15px;font-weight:500;line-height:1.65}

.cta-sec{position:relative;background:var(--ktn-yellow);padding:0 0 100px;margin-top:150px}
.cta-cover{position:absolute;left:0;right:0;top:-130px;height:130px;overflow:hidden;pointer-events:none}
.cta-cover::before{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:260vw;height:260vw;border-radius:50%;background:var(--ktn-yellow)}
.cta-sec .container{position:relative}
.cta-sec h2{font-size:36px;line-height:1.35;letter-spacing:0;font-feature-settings:"palt"}
.cta-list{display:grid;grid-template-columns:repeat(2,minmax(200px,1fr));gap:20px;margin-top:28px;max-width:860px}
.cta-item{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;gap:6px 20px;align-items:center;padding:5px 5px 5px 20px;border-radius:8px;background:var(--btn);color:#fff}
.cta-item .t{font-size:16px;font-weight:700;line-height:1.4;align-self:end;letter-spacing:0}
.cta-item .s{font-size:13px;font-weight:500;line-height:1.45;align-self:start;color:#eee}
.cta-item .ic{grid-column:2;grid-row:1/span 2;width:40px;height:100px;border-radius:3px;background:#fff;color:var(--btn);display:grid;place-items:center;transition:background .28s}
a.cta-item:hover .ic{background:var(--ktn-yellow)}

.footer{background:var(--panel);padding:56px 0 28px;font-size:14px}
.footer .container{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.footer .brand{font-family:"Lato","Roboto",sans-serif;font-weight:900;font-size:20px;letter-spacing:.06em;display:inline-flex;align-items:baseline;min-height:44px;line-height:44px}
.footer .brand .logo{width:40px;height:40px;margin-right:10px;align-self:center}
.footer .brand small{font-family:"Noto Sans JP",sans-serif;font-weight:700;font-size:12px;margin-left:6px;color:var(--txt2)}
.footer .brand-col p{margin-top:8px;font-size:13px;font-weight:500;color:var(--txt2);max-width:360px}
.footer .ttl{font-size:13px;font-weight:700;margin-bottom:2px}
.footer ul{list-style:none}
.footer li{border-bottom:1px dashed var(--dashed)}
.footer li a{display:flex;align-items:center;justify-content:space-between;min-height:48px;font-weight:700;font-size:14px;letter-spacing:0}
.footer li a .ic{width:16px;height:16px;border-radius:3.2px;background:var(--btn);color:#fff;display:grid;place-items:center}
.footer li a:hover .ic{background:var(--ktn-yellow);color:var(--btn)}
.footer .copy{grid-column:1/-1;margin-top:24px;padding-top:18px;border-top:1px solid var(--line);font-size:12px;font-weight:500;color:var(--txt2);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

@media(max-width:1024px) and (min-width:769px){.gnav li a{font-size:13px;padding:0 4px}.gnav li.cta{flex:1.3}.gnav li.cta .pre{display:none}}
@media(max-width:1024px){
  .container{padding:0 28px}
  .sub-header .side{right:28px}
  .intro-grid{grid-template-columns:1fr;gap:36px}
  .panels{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
}
@media(max-width:768px){
  .sub-header{display:none}
  .gnav .container{padding:0;min-height:56px;position:relative;justify-content:flex-start}
  .mini-brand{display:flex;align-items:center;gap:10px;min-height:56px;padding:0 16px;font-family:"Lato","Roboto",sans-serif;font-weight:900;font-size:18px;letter-spacing:.06em}
  .mini-brand img{width:36px;height:36px;flex:none}
  .mini-brand:focus-visible,.menu-toggle:focus-visible,.gnav ul.open li a:focus-visible{outline-offset:-3px}
  .gnav ul{display:none}
  .gnav ul.open{display:flex;flex-wrap:wrap;position:absolute;top:56px;left:0;right:0;background:#fff;border-top:1px solid var(--cb-line);box-shadow:0 10px 10px rgba(0,0,0,.08);z-index:20;max-height:calc(100vh - 56px);max-height:calc(100dvh - 56px);overflow-y:auto;overscroll-behavior:contain}
  .gnav ul.open li{flex:0 0 50%;border-left:0;border-bottom:1px solid var(--cb-line)}
  .gnav ul.open li:nth-child(odd){border-right:1px solid var(--cb-line)}
  .gnav ul.open li a{min-height:60px;font-weight:400;font-size:15px}
  .gnav ul.open li.cta{flex:0 0 100%;border-right:0}
  .gnav ul.open li.sp-sub{display:block}
  .gnav ul.open li.sp-sub a{min-height:48px;font-size:13px}
  .menu-toggle{display:inline-flex;align-items:center}
  .slide{aspect-ratio:4/3}
  .slide::after{background:linear-gradient(180deg,rgba(255,245,225,.97) 0%,rgba(255,245,225,.92) 45%,rgba(255,245,225,.3) 70%,rgba(255,245,225,0) 100%)}
  .slide.s2::after{background:linear-gradient(180deg,rgba(255,232,79,.97) 0%,rgba(255,232,79,.92) 45%,rgba(255,232,79,.3) 70%,rgba(255,232,79,0) 100%)}
  .slide.s3::after{background:linear-gradient(180deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.92) 45%,rgba(255,255,255,.3) 70%,rgba(255,255,255,0) 100%)}
  .slide .copy{left:8%;top:9%;transform:none;max-width:84%}
  .slide h2,.slide .h{font-size:22px}
  .slide p{font-size:13px}
  .hero-nav{display:none}
  .hero-text{font-size:20px;padding:28px 20px 56px}
  .hero-text span{display:table;margin:0 auto}
  .sec{padding:64px 0}
  .heading h2{font-size:26px}
  .chips{grid-template-columns:none;grid-template-rows:repeat(2,1fr);grid-auto-flow:column;grid-auto-columns:calc((100% + 28px - 20px)/4.5);margin:32px -28px 0;padding:0 28px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0 28px;overscroll-behavior-x:contain}
  .chip{gap:6px;padding:10px 8px;min-height:0;font-size:13px;scroll-snap-align:start}
  .chip .ill{width:48px;height:48px}
  .panels{grid-template-columns:1fr}
  .plan-panel,.starter-panel{padding:22px 20px}
  .plan-panel{overflow-x:auto}
  .plans{font-size:14px}
  .plans th,.plans td{padding:12px 6px;white-space:nowrap}
  .plans .price{font-size:22px}
  .starter-panel{grid-template-columns:1fr;gap:12px}
  .starter-panel .until{text-align:left}
  .starter-panel .until small{display:inline;margin-left:8px}
  .faq dd{padding-left:0}
  .cta-sec{margin-top:80px;padding-bottom:64px}
  .cta-cover{top:-60px;height:60px}
  .cta-sec h2{font-size:26px}
  .cta-list{grid-template-columns:1fr}
  .footer .container{grid-template-columns:1fr 1fr}
  .footer .brand-col{grid-column:1/-1}
}
@media(max-width:640px){
  .chips{grid-auto-columns:calc((100% + 28px - 15px)/3.5)}
}
@media(max-width:480px){
  .container{padding:0 20px}
  .chips{grid-auto-columns:calc((100% + 20px - 10px)/2.5);margin:32px -20px 0;padding:0 20px;scroll-padding:0 20px}
  .footer .container{grid-template-columns:1fr}
}

/* ===== 文書ページ（規約・プライバシー・データ削除・会員） ===== */
.doc{max-width:860px;margin:0 auto;padding:64px 40px 96px}
.doc h1{font-size:32px;line-height:1.35;letter-spacing:0;margin-bottom:8px}
.doc .date{font-size:13px;font-weight:500;color:var(--txt2);margin-bottom:40px}
.doc h2{font-size:20px;letter-spacing:0;margin:44px 0 12px;padding-top:16px;border-top:1px dashed var(--dashed)}
.doc h3{font-size:16px;letter-spacing:0;margin:20px 0 6px}
.doc p,.doc li{font-size:15px;font-weight:500;line-height:1.85}
.doc p+p{margin-top:10px}
.doc .note{font-size:13px;color:var(--txt2)}
.doc ol,.doc ul{padding-left:1.5em;margin:8px 0}
.doc li+li{margin-top:4px}
.doc .box{background:var(--bg);border-radius:12px;padding:20px 24px;margin:16px 0}
.doc .box b{display:block;margin-bottom:4px}
.doc a{color:var(--black);text-decoration:underline;text-underline-offset:3px;display:inline-block;padding:9px 0;margin:-9px 0}
.doc td a{padding:11px 0;margin:-11px 0}
.doc a:hover{color:var(--txt2)}
.doc table{width:100%;border-collapse:collapse;font-size:14px;margin:12px 0}
.doc th,.doc td{text-align:left;padding:10px 12px;border-bottom:1px dashed var(--dashed);vertical-align:top;letter-spacing:0}
.doc th{font-weight:700;white-space:nowrap;width:32%}
.doc .lead-box{background:var(--ktn-yellow);border-radius:16px;padding:24px 28px;margin:0 0 32px}
.doc .lead-box p{font-weight:700}
.doc .keybox{font-family:"Roboto",ui-monospace,Consolas,monospace;font-size:28px;font-weight:700;letter-spacing:.08em;background:var(--panel);border:1px dashed var(--dashed);border-radius:12px;padding:20px 24px;margin:16px 0 28px;text-align:center;user-select:all;-webkit-user-select:all;word-break:break-all}
.doc code{font-family:"Roboto",ui-monospace,Consolas,monospace;font-weight:700;letter-spacing:0;background:var(--panel);padding:1px 6px;border-radius:4px}
.doc h1+p:not(.date),.doc h1+.lead-box{margin-top:24px}
.doc .err{background:#fdecea;color:#a3271b;border-radius:8px;padding:12px 16px;font-weight:700}
.doc .get-form label{display:block;margin:14px 0}
.doc .get-form label span{display:block;font-size:14px;font-weight:700;margin-bottom:6px}
.doc .get-form input[type=text]{width:100%;font:inherit;color:inherit;font-size:16px;padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:#fff}
.doc .get-form label.check{display:flex;align-items:flex-start;gap:10px;font-size:15px;font-weight:500;padding:10px 0;margin:4px 0}
.doc .get-form label.check input{width:20px;height:20px;margin-top:4px;flex:none}
.doc .get-form label.check span{display:inline;font-size:15px;font-weight:500;margin:0}
.doc button.primary{background:var(--btn);color:#fff;border:0;border-radius:8px;min-height:52px;padding:0 32px;font:inherit;font-size:16px;font-weight:700;cursor:pointer}
.doc button.primary:hover{background:#000}
.doc a.c-btn{display:inline-flex;text-decoration:none;padding:14px 34px 16px 24px;margin:8px 0}
.doc a.c-btn:hover{color:var(--black)}
.doc .fb-form fieldset{border:0;padding:0;margin:14px 0;min-width:0}
.doc .fb-form legend{font-size:14px;font-weight:700;margin-bottom:2px;padding:0}
.doc .fb-form .radios{display:grid;grid-template-columns:repeat(4,max-content);gap:0 28px}
.doc .fb-form textarea,.doc .fb-form select{display:block;width:100%;font:inherit;color:inherit;font-size:16px;padding:12px 14px;border:1px solid var(--line);border-radius:8px;background:#fff}
.doc .fb-form select{padding-top:15px;padding-bottom:15px}
.doc .fb-form textarea{min-height:200px;line-height:1.7;letter-spacing:0;resize:vertical}
.doc .fb-form .note{margin:-8px 0 14px}
.doc .fb-form .note.send-note{margin:28px 0 12px}
.doc .fb-form .hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
@media(max-width:600px){.doc .fb-form .radios{grid-template-columns:repeat(2,max-content);gap:0 20px}}
@media(max-width:768px){.doc{padding:40px 24px 64px}.doc .keybox{font-size:20px}.doc h1{font-size:24px}.doc th{white-space:normal;width:auto}.doc table,.doc thead,.doc tbody,.doc tr,.doc th,.doc td{display:block}.doc th{border-bottom:0;padding-bottom:0}}