/* 261106 ／ ミッション「designo(hp.katete.com)無料HP作成サービス」／ 発信者: mask（亀山） サービス画面用 */
:root{--ac:#3558c9;--ac2:#2a46a6;--bg:#f6f8fc;--ink:#1b2230;--mut:#5d6677;--line:#e3e8f1;--r:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:#fff;line-height:1.8;-webkit-text-size-adjust:100%}
a{color:var(--ac)}.w{max-width:1040px;margin:0 auto;padding:0 20px}.narrow{max-width:720px;margin:0 auto;padding:48px 20px}
.top{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .w{display:flex;align-items:center;justify-content:space-between;min-height:60px}.top nav{display:flex;gap:20px;align-items:center}.top nav a{text-decoration:none;color:var(--mut);font-size:.92rem}
.logo{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-size:1.1rem}.logo svg{width:30px;height:30px}
.btn{display:inline-block;border:0;background:var(--ac);color:#fff;font:inherit;font-weight:700;padding:11px 22px;border-radius:99px;cursor:pointer;text-decoration:none;transition:transform .15s,background .15s;box-shadow:0 6px 16px rgba(53,88,201,.28)}
.btn:hover{background:var(--ac2);transform:translateY(-1px)}.btn:active{transform:none}.btn.s{padding:7px 16px;font-size:.88rem;color:#fff;box-shadow:none}.btn.l{padding:15px 34px;font-size:1.05rem}
.btn.g{background:#fff;color:var(--ac);box-shadow:inset 0 0 0 1.5px var(--ac)}.btn.g:hover{background:#eef2ff}
.hero{background:radial-gradient(900px 400px at 85% -10%,#dbe5ff,transparent),linear-gradient(180deg,#f3f6ff,#fff);padding:clamp(56px,10vw,110px) 0 clamp(40px,7vw,70px);text-align:center}
.eyebrow{display:inline-block;background:#e6edff;color:var(--ac2);font-weight:700;font-size:.85rem;padding:4px 14px;border-radius:99px;margin:0}
.hero h1{font-size:clamp(2rem,6.4vw,3.6rem);line-height:1.3;margin:.45em 0 .3em;letter-spacing:.01em}.lead{font-size:1.08rem;color:var(--mut);margin:0 0 1.6em}
.pts{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center;color:var(--mut);font-size:.92rem}.pts li:before{content:"✓ ";color:var(--ac);font-weight:700}
.sec{padding:clamp(44px,7vw,80px) 0}.sec.alt{background:var(--bg)}.sec h2{font-size:clamp(1.4rem,3.4vw,1.9rem);margin:0 0 .4em;text-align:center}.sub{text-align:center;color:var(--mut);margin:0 0 2em}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px}
.tc{display:block;text-decoration:none;color:var(--ink);background:#fff;border-radius:var(--r);padding:12px 12px 16px;box-shadow:0 1px 0 var(--line),0 12px 30px rgba(30,50,100,.07);transition:transform .2s,box-shadow .2s}
.tc:hover{transform:translateY(-4px);box-shadow:0 1px 0 var(--line),0 18px 40px rgba(30,50,100,.14)}
.frame{display:block;height:170px;overflow:hidden;border-radius:10px;border:1px solid var(--line);position:relative;margin-bottom:12px;background:#fff}
.frame iframe{border:0;width:1000px;height:600px;transform:scale(.235);transform-origin:0 0;pointer-events:none}
.tc b{display:block;padding:0 4px}.tc small{display:block;color:var(--mut);padding:0 4px;line-height:1.5;margin-top:2px}
.steps{list-style:none;margin:2em 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.steps li{background:#fff;border-radius:var(--r);padding:26px 22px;box-shadow:0 10px 26px rgba(30,50,100,.06)}.steps b{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--ac);color:#fff}.steps h3{margin:.6em 0 .2em}.steps p{margin:0;color:var(--mut);font-size:.95rem}
.faq{max-width:720px;margin:1.5em auto 0}.faq dt{font-weight:700;margin-top:1.4em}.faq dd{margin:.3em 0 0;color:var(--mut)}
.mine{list-style:none;margin:1.2em auto 0;padding:0;max-width:640px;display:grid;gap:10px}.mine li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;display:flex;gap:12px;align-items:center;justify-content:space-between}
.ft{background:#161c28;color:#b9c1d2;padding:40px 0 20px;font-size:.9rem}.ft .w{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between}.ft .logo{color:#fff}.ft ul{list-style:none;margin:0;padding:0}.ft a{color:#dfe5f3}.ft p{margin:.6em 0 0}.cp{text-align:center;margin-top:28px!important;opacity:.7;font-size:.8rem}
.sp{display:none}@media(max-width:600px){.sp{display:inline}.top nav a:not(.btn){display:none}}
.doc h2{font-size:1.15rem;margin:1.8em 0 .4em}.doc li{margin:.3em 0}.note{color:var(--mut);font-size:.9rem}.ok{background:#e8f6ee;border-radius:10px;padding:12px 16px}.warn{color:#a33}
.rf .f,.narrow .f{display:block;margin-bottom:16px}.hp{position:absolute;left:-9999px}.tw{overflow:auto}table{border-collapse:collapse;font-size:.85rem;width:100%}th,td{border:1px solid var(--line);padding:5px 8px;text-align:left;vertical-align:top}
/* ---- エディタ ---- */
body:has(.ed){overflow:hidden}.top:has(+main .ed),body:has(.ed) .top,body:has(.ed) .ft{display:none}
.ed{height:100dvh;display:flex;flex-direction:column;background:var(--bg)}
.edbar{display:flex;align-items:center;gap:14px;padding:0 16px;min-height:56px;background:#fff;border-bottom:1px solid var(--line)}
.urlbox{display:flex;align-items:center;gap:2px;margin-left:auto;background:var(--bg);border:1.5px solid var(--line);border-radius:99px;padding:3px 12px;font-size:.92rem;min-width:0}
.urlbox input{border:0;background:transparent;font:inherit;width:9em;min-width:0;outline:0;color:var(--ac2);font-weight:700}.urlbox:focus-within{border-color:var(--ac)}.urlbox.bad{border-color:#d44}.urlbox.good{border-color:#2a9d5c}
.st{font-size:.82rem;color:var(--mut);white-space:nowrap}.st.err{color:#c33}
.edmain{flex:1;min-height:0;display:grid;grid-template-columns:400px 1fr}
.form{overflow:auto;background:#fff;border-right:1px solid var(--line);padding:6px 16px 60px}
details{border-bottom:1px solid var(--line);padding:6px 0}summary{cursor:pointer;font-weight:700;padding:12px 0;list-style:none;display:flex;justify-content:space-between}summary:after{content:"＋";color:var(--ac)}details[open] summary:after{content:"−"}
.f{display:block;margin:0 0 14px}.f>span{display:block;font-size:.82rem;font-weight:700;color:var(--mut);margin-bottom:4px}
.f input,.f textarea,.f select,.sv input,.sv textarea{width:100%;font:inherit;font-size:.95rem;padding:9px 11px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);outline:0;transition:border-color .15s,box-shadow .15s}
.f input:focus,.f textarea:focus,.f select:focus,.sv input:focus,.sv textarea:focus{border-color:var(--ac);box-shadow:0 0 0 3px rgba(53,88,201,.15)}.f textarea{resize:vertical;line-height:1.6}
.sv{background:var(--bg);border-radius:12px;padding:10px;margin-bottom:10px;display:grid;gap:6px;position:relative;animation:pop .18s ease}.sv .x{position:absolute;right:6px;top:6px;border:0;background:transparent;font-size:1.1rem;color:var(--mut);cursor:pointer;width:28px;height:28px;border-radius:50%}.sv .x:hover{background:#fff;color:#c33}
.sv .two{display:grid;grid-template-columns:1fr 110px;gap:6px}.sv>input:first-child{padding-right:34px}@keyframes pop{from{opacity:0;transform:translateY(-4px)}}
.sws{display:flex;flex-wrap:wrap;gap:8px}.sws label{cursor:pointer}.sws input{position:absolute;opacity:0}.sws span{display:block;width:30px;height:30px;border-radius:50%;background:var(--c);box-shadow:inset 0 0 0 2px #fff,0 0 0 1px var(--line);transition:transform .15s}.sws input:checked+span{box-shadow:inset 0 0 0 3px #fff,0 0 0 2.5px var(--c);transform:scale(1.1)}.sws input:focus-visible+span{outline:2px solid var(--ac);outline-offset:3px}
.seg{display:flex;border:1.5px solid var(--line);border-radius:10px;overflow:hidden}.seg label{flex:1;text-align:center;cursor:pointer}.seg input{position:absolute;opacity:0}.seg span{display:block;padding:8px 4px;font-size:.88rem;color:var(--mut)}.seg input:checked+span{background:var(--ac);color:#fff;font-weight:700}
.pv{display:flex;flex-direction:column;min-width:0}.pvt{display:flex;gap:6px;justify-content:center;padding:10px}.pvt button{border:0;background:#fff;font:inherit;font-size:.85rem;padding:5px 16px;border-radius:99px;cursor:pointer;color:var(--mut);box-shadow:inset 0 0 0 1px var(--line)}.pvt button.on{background:var(--ac);color:#fff}
.pvf{flex:1;min-height:0;display:flex;justify-content:center;padding:0 16px 16px}.pvf iframe{width:100%;height:100%;border:0;background:#fff;border-radius:12px;box-shadow:0 10px 40px rgba(30,50,100,.15);transition:width .3s}.pvf.sp iframe{width:390px}
.tabs{display:none}
.modal{position:fixed;inset:0;background:rgba(15,20,35,.55);display:grid;place-items:center;z-index:50;padding:16px}.modal[hidden]{display:none}.mb{background:#fff;border-radius:18px;padding:28px;max-width:520px;width:100%;animation:pop .25s ease}.mb h2{margin:0 0 .3em}.mb input{width:100%;font:inherit;padding:10px;border:1.5px solid var(--line);border-radius:10px;margin-bottom:12px}.mb .u{font-size:1.1rem;word-break:break-all;margin:.2em 0 1em}.mb .row{display:flex;gap:10px;flex-wrap:wrap}.mb .warn{background:#fff6e5;color:#7a4b00;border-radius:10px;padding:10px 12px;font-size:.88rem}
@media(max-width:860px){.edmain{grid-template-columns:1fr}.edbar{flex-wrap:wrap;padding:8px 12px}.urlbox{margin-left:0;order:3;flex:1 1 100%}.st{display:none}
.tabs{display:flex;background:#fff;border-bottom:1px solid var(--line)}.tabs button{flex:1;border:0;background:none;font:inherit;padding:11px;color:var(--mut);border-bottom:3px solid transparent}.tabs button.on{color:var(--ac);border-color:var(--ac);font-weight:700}
.form,.pv{display:none;border:0}.form.on,.pv.on{display:flex;flex-direction:column}.form.on{display:block}.pvt{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.iq{grid-template-columns:1fr}.iq p{margin:.2em 0 0;font-size:.9rem;white-space:normal}