/* =====================================================================
   つくぽ（tsukupo.com / help.tsukupo.com）の見た目
   水彩の紙の地に、アプリ（Theme.swift）の色を置く。明るい1テーマ。

   直したいとき
   ・色           … すぐ下の :root
   ・字の大きさ   … 各部の font-size（スマホは一番下の @media の中）
   ・ロゴの大きさ … .site-head .logo img / .site-foot .logo img
   ===================================================================== */

:root{
  --paper:#FBF6EC;          /* ページの地＝イラストの紙の色に寄せた */
  --paper-deep:#F5EBDC;     /* 申し込み帯などの地 */
  --ink:#4A3526;            /* 見出し */
  --text:#6B5846;           /* 本文 */
  --muted:#A18D76;          /* 注記 */
  --line:#E9DCC7;
  --orange:#F39A12;         /* ロゴのオレンジ */
  --orange-deep:#E0800A;
  --peach:#F8E6CC;          /* 01・03のにじみ */
  --sage:#E3E9D3;           /* 02のにじみ */
  --error:#B5462E;
  --maru:"Zen Maru Gothic","Hiragino Maru Gothic ProN","Hiragino Sans",sans-serif;
  --kaku:"Zen Kaku Gothic New","Hiragino Sans","Noto Sans JP",sans-serif;
  color-scheme:light;
}

*{box-sizing:border-box}
html{background:var(--paper)}
body{
  margin:0;color:var(--text);font-family:var(--kaku);font-size:15px;line-height:2;letter-spacing:.04em;
  -webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;overflow-x:hidden;
  background-color:var(--paper);
  /* 紙のざらつき */
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .33 0 0 0 0 .2 0 0 0 .05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* 日本語を文節で折り返す。対応していないブラウザ（Safariなど）は、<wbr>を入れた所でだけ折れる */
h1,h2,h3,h4,p,li,small,label,.note{word-break:keep-all;overflow-wrap:anywhere;word-break:auto-phrase}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:8px}
h1,h2,h3,h4{font-family:var(--maru);color:var(--ink);margin:0;text-wrap:balance}
p{text-wrap:pretty}
.wc{mix-blend-mode:multiply} /* イラストの紙をページの紙に溶かす */
.wrap{max-width:1160px;margin:0 auto;padding:0 40px;position:relative}
.narrow{max-width:800px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:12px;z-index:100;background:#fff;color:var(--ink);padding:8px 16px;border-radius:10px}
.skip:focus{left:16px}

/* ---------- ボタン ---------- */
.btn{display:inline-block;font-family:var(--maru);font-weight:700;font-size:15px;letter-spacing:.1em;border:0;border-radius:999px;background:var(--orange);color:#fff;padding:0 34px;cursor:pointer;white-space:nowrap;text-decoration:none;text-align:center}
.btn:hover{background:var(--orange-deep)}
.btn:disabled{opacity:.6;cursor:default}
.btn-line{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:12px 30px;border:2px solid var(--orange);border-radius:999px;color:var(--orange-deep);font-family:var(--maru);font-weight:700;font-size:15.5px;text-decoration:none;background:rgba(255,255,255,.35);white-space:nowrap;transition:background .2s,color .2s}
.btn-line:hover{background:var(--orange);color:#fff}
.btn-line::after{content:"";width:7px;height:7px;border:solid currentColor;border-width:2px 2px 0 0;transform:rotate(45deg)}
.btn-line.btn-small{padding:7px 20px;font-size:13.5px}
.btn-line.btn-small::after{display:none}

/* ---------- ヘッダー ---------- */
.site-head{position:relative;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:30px 0 0}
.brand{display:flex;align-items:center}
.site-head .logo img{height:38px;width:auto}
.badge-soon{font-family:var(--maru);font-weight:700;font-size:14px;letter-spacing:.08em;color:#fff;background:var(--orange);padding:9px 26px;border-radius:999px;white-space:nowrap;text-decoration:none}
.help-label{font-family:var(--maru);font-weight:700;font-size:13px;letter-spacing:.14em;color:var(--orange-deep);border-left:1px solid var(--line);padding-left:18px;margin-left:18px;white-space:nowrap;line-height:1.4}

/* ---------- ヒーロー ---------- */
.hero{position:relative;min-height:700px}
.hero-art{
  position:absolute;top:-96px;right:calc((100vw - min(100vw,1160px)) / -2);width:min(54vw,660px);z-index:0;pointer-events:none;
  /* 四辺とも、くっきりした境目が出ないように溶かす */
  -webkit-mask-image:linear-gradient(to right,transparent 0%,#000 28%,#000 78%,transparent 100%),linear-gradient(to bottom,transparent 0%,#000 14%,#000 66%,transparent 100%);
  -webkit-mask-composite:source-in;
  mask-image:linear-gradient(to right,transparent 0%,#000 28%,#000 78%,transparent 100%),linear-gradient(to bottom,transparent 0%,#000 14%,#000 66%,transparent 100%);
  mask-composite:intersect;
  /* 紙の黄ばみを抜いて、明るく柔らかく */
  filter:brightness(1.07) contrast(.9) saturate(.88);opacity:.96;
}
.hero-copy{position:relative;z-index:2;max-width:560px;padding-top:80px}
.hero h1{font-size:clamp(30px,3vw,36px);font-weight:900;line-height:1.6;letter-spacing:.08em}
.hero h1 span{display:block;white-space:nowrap}
.pon{color:var(--orange);font-style:normal}
.lead{margin:24px 0 30px;font-size:15.5px;line-height:2.05}
.nowrap{white-space:nowrap}
.actions{display:flex;flex-direction:column;align-items:flex-start}
.actions .btn-line{margin-top:16px}
.store{display:inline-flex;align-items:center;gap:12px;background:#111;color:#fff;border-radius:11px;padding:9px 26px 9px 18px;text-decoration:none}
.store svg{width:26px;height:26px;fill:#fff;flex:none}
.store b{display:block;font-family:-apple-system,"Helvetica Neue",sans-serif;font-size:19px;font-weight:600;letter-spacing:0;line-height:1.1}
.store small{display:block;font-size:11.5px;line-height:1.3;letter-spacing:.06em}

/* ---------- 見出し ---------- */
.sec-title{display:flex;align-items:center;justify-content:center;gap:26px;text-align:center}
.sec-title .sprig{width:56px;flex:none;opacity:.9}
.sec-title .sprig.flip{transform:scaleX(-1)}
.sec-title h2{font-size:clamp(24px,2.8vw,31px);font-weight:900;letter-spacing:.12em;white-space:nowrap}
.sec-title p{margin:4px 0 0;font-size:13px;color:var(--muted);letter-spacing:.14em}

/* ---------- できること ---------- */
.features{padding:10px 0 20px;position:relative}
.features-list{margin-top:28px}
.feature{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center}
.feature .art{position:relative;z-index:1}
.feature .art img{width:100%;max-width:470px;margin:0 auto;
  -webkit-mask-image:radial-gradient(ellipse 58% 56% at 50% 50%,#000 62%,transparent 100%);
  mask-image:radial-gradient(ellipse 58% 56% at 50% 50%,#000 62%,transparent 100%)}
.feature .body{position:relative;z-index:1;padding:50px 30px 50px 60px}
.feature .body::before{ /* にじみ */
  content:"";position:absolute;inset:0;z-index:-1;border-radius:46% 54% 52% 48% / 55% 45% 55% 45%;
  background:radial-gradient(ellipse at 40% 45%,var(--blob) 0%,var(--blob) 55%,transparent 78%);opacity:.8}
.feature.r .art{order:2}
.feature.r .body{padding:50px 60px 50px 30px}
.f1{--blob:var(--peach)} .f2{--blob:var(--sage)} .f3{--blob:var(--peach)}
.num{position:relative;display:inline-block;font-family:var(--maru);font-style:italic;font-weight:500;font-size:38px;line-height:1;color:#C9A46F;letter-spacing:.04em;padding:14px 26px 12px 22px;margin-bottom:10px}
.f2 .num{color:#8FA170}
.num::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--blob);filter:saturate(1.15) brightness(.97);border-radius:58% 42% 55% 45% / 50% 60% 40% 50%}
.feature h3{font-size:clamp(21px,2.1vw,25px);font-weight:900;letter-spacing:.1em;line-height:1.6}
.feature p{margin:12px 0 0;max-width:30em;font-size:14.5px}
.path{display:block;width:100%;height:80px;margin:-30px 0 -20px;pointer-events:none;overflow:visible}
.path path{fill:none;stroke:#E2CFB2;stroke-width:1.6;stroke-dasharray:3 7;stroke-linecap:round;vector-effect:non-scaling-stroke}

/* ---------- 先行体験 ---------- */
.beta{position:relative;margin:50px 0 64px;background:var(--paper-deep);border-radius:30px;padding:42px 120px 36px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;overflow:hidden}
.beta .sprig-l,.beta .sprig-r{position:absolute;width:84px;bottom:-4px}
.beta .sprig-l{left:22px;transform:scaleX(-1)}
.beta .sprig-r{right:20px}
.beta h2{font-size:22px;font-weight:900;letter-spacing:.08em;line-height:1.6}
.beta p{margin:10px 0 0;font-size:13.5px;line-height:1.95}
.beta form{display:grid;gap:10px}
.inline{display:flex;gap:10px}
.inline input{flex:1;min-width:0;font:inherit;font-size:14px;letter-spacing:.04em;padding:13px 22px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink)}
.inline input::placeholder{color:#C1B19B}
.inline input:focus{outline:none;border-color:var(--orange)}
.check{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--text);line-height:1.6}
.check input{accent-color:var(--orange-deep);width:15px;height:15px;margin:0;flex:none}
.note{margin:0;font-size:11.5px;color:var(--muted);line-height:1.7}
.form-message{margin:0;font-size:13px;color:#5E7E3F;line-height:1.7}
.form-message.is-error{color:var(--error)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- フッター ---------- */
.site-foot{padding:0 0 40px}
.site-foot .row{display:flex;align-items:center;gap:40px;flex-wrap:wrap}
.site-foot .logo img{height:30px;width:auto}
.site-foot nav{display:flex;flex-wrap:wrap;row-gap:10px;font-size:12.5px}
.site-foot nav a{text-decoration:none;padding:0 22px;border-left:1px solid var(--line);line-height:1;white-space:nowrap}
.site-foot nav a:first-child{border-left:0;padding-left:0}
.site-foot nav a:hover{color:var(--orange-deep)}
.site-foot small{margin-left:auto;font-size:11.5px;color:var(--muted)}

/* ---------- 固定ページ（利用規約・プライバシーポリシー・お問い合わせ） ---------- */
.page{padding:64px 40px 80px}
.page-head{margin-bottom:36px;padding-bottom:22px;border-bottom:2px solid var(--ink)}
.page-head h1{font-size:clamp(24px,2.8vw,30px);font-weight:900;letter-spacing:.1em;line-height:1.5}
.page-head p{margin:10px 0 0;font-size:14px}
.crumbs{margin:0 0 12px;font-size:12.5px;color:var(--muted);line-height:1.6}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--orange-deep)}
.crumbs span{margin:0 .5em}

.prose{font-size:15px;line-height:2}
.prose > :first-child{margin-top:0}
.prose h2{font-size:20px;font-weight:900;letter-spacing:.08em;line-height:1.6;margin:2.6em 0 .8em;padding-bottom:.4em;border-bottom:1px solid var(--line)}
.prose h3{font-size:16.5px;font-weight:700;letter-spacing:.06em;line-height:1.6;margin:2em 0 .5em}
.prose p{margin:0 0 1.2em}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.4em}
.prose li{margin:.3em 0}
.prose li::marker{color:var(--orange)}
.prose a{color:var(--orange-deep);text-underline-offset:3px}
.prose strong{color:var(--ink);font-weight:700}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
.prose code{font-size:.9em;background:var(--paper-deep);padding:.1em .45em;border-radius:6px}
.prose blockquote{margin:1.6em 0;padding:.4em 0 .4em 1.2em;border-left:3px solid var(--line);color:var(--text)}
.prose img{border-radius:16px}
.prose .updated{font-size:13px;color:var(--muted)}
.prose figure{margin:1.6em 0}
.prose figcaption{font-size:12.5px;color:var(--muted);text-align:center;margin-top:.6em}

/* ---------- お問い合わせフォーム ---------- */
.contact-form{position:relative;display:grid;gap:22px;margin-top:10px}
.field{display:grid;gap:8px}
.field > span{font-family:var(--maru);font-weight:700;font-size:14px;color:var(--ink);letter-spacing:.06em;line-height:1.5}
.req{font-style:normal;font-family:var(--kaku);font-size:11px;font-weight:700;color:#fff;background:var(--orange);border-radius:99px;padding:1px 8px;margin-left:6px;vertical-align:2px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:15px;letter-spacing:.03em;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:12px 16px;line-height:1.7}
.field textarea{resize:vertical;min-height:180px}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 22px) 55%,calc(100% - 16px) 55%;background-size:6px 6px;background-repeat:no-repeat;padding-right:44px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--orange)}
.contact-form .check{font-size:14px}
.contact-form .check input{width:18px;height:18px}
.contact-form .btn{justify-self:start;padding:14px 56px;margin-top:4px}
.form-errors{background:#FBE6DF;color:var(--error);border-radius:16px;padding:16px 22px;font-size:14px}
.form-errors p{margin:0;font-weight:700}
.form-errors ul{margin:6px 0 0;padding-left:1.2em}
.contact-done{background:var(--sage);border-radius:24px;padding:30px 32px}
.contact-done h2{font-size:20px;border:0;margin:0 0 8px;padding:0}
.contact-done p{margin:0}

/* ---------- ヘルプ ---------- */
.help-top{position:relative;padding:60px 0 50px;text-align:center}
.help-top h1{font-size:clamp(26px,3vw,34px);font-weight:900;letter-spacing:.12em}
.help-top p{margin:6px 0 26px;font-size:13.5px;color:var(--muted)}
.search{max-width:580px;margin:0 auto;display:flex;align-items:center;gap:12px;background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:6px 6px 6px 24px}
.search svg{width:18px;height:18px;stroke:var(--muted);fill:none;stroke-width:2.2;flex:none}
.search input{flex:1;min-width:0;border:0;background:transparent;font:inherit;color:var(--ink);padding:9px 0}
.search input:focus{outline:none}
.search:focus-within{border-color:var(--orange)}
.search .btn{padding:11px 26px}
.keywords{margin-top:16px;font-size:12.5px;color:var(--muted);line-height:2.2}
.keywords a{margin:0 8px;color:var(--text);white-space:nowrap}
.help-top .sprig-a,.help-top .sprig-b{position:absolute;width:84px;top:40px}
.help-top .sprig-a{left:40px;transform:scaleX(-1)}
.help-top .sprig-b{right:40px}
.help-cols{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:20px 0 60px}
.help-cols h2{font-size:21px;font-weight:900;letter-spacing:.12em;padding-bottom:14px;border-bottom:2px solid var(--ink)}
.link-list{list-style:none;margin:0;padding:0}
.link-list li{margin:0}
.link-list a{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:15px 2px;border-bottom:1px solid var(--line);text-decoration:none;font-size:14.5px;line-height:1.7}
.link-list a::after{content:"";flex:none;width:6px;height:6px;border:solid var(--muted);border-width:1.5px 1.5px 0 0;transform:rotate(45deg)}
.link-list a:hover{color:var(--orange-deep)}
.link-list .type{flex:none;font-family:var(--maru);font-size:11.5px;font-weight:700;color:var(--orange-deep);background:var(--peach);border-radius:99px;padding:1px 10px;margin-right:4px}
.link-list .title{flex:1}
.link-list .empty{padding:15px 2px;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
.all{display:inline-block;margin-top:16px;font-family:var(--maru);font-weight:700;font-size:13.5px;color:var(--orange-deep);text-decoration:none;letter-spacing:.08em}
.help-contact{text-align:center;background:var(--paper-deep);border-radius:30px;padding:40px 24px;margin:0 0 64px}
.help-contact h2{font-size:20px;font-weight:900;letter-spacing:.1em}
.help-contact p{margin:6px 0 20px;font-size:13.5px}
.help-contact .btn{padding:13px 40px}
.related{margin-top:56px}
.related h2{font-size:18px;font-weight:900;letter-spacing:.1em;margin-bottom:6px}
.search-again{margin:0 0 36px}
.search-again .search{margin:0;max-width:none}

/* ---------- 見つからないページ ---------- */
.notfound{text-align:center;padding:90px 22px 110px}
.notfound h1{font-size:28px;font-weight:900;letter-spacing:.1em}
.notfound p{margin:10px 0 28px}

/* ---------- タブレット ---------- */
@media (max-width:1040px){
  .beta{padding:40px 60px 36px;gap:32px}
  .beta .sprig-l,.beta .sprig-r{width:60px;opacity:.7}
  .feature .body{padding:44px 20px 44px 40px}
  .feature.r .body{padding:44px 40px 44px 20px}
}

/* ---------- スマホ ---------- */
@media (max-width:760px){
  body{font-size:14.5px}
  br.pc{display:none}
  .wrap{padding:0 22px}
  .site-head{padding-top:20px}
  .site-head .logo img{height:30px}
  .badge-soon{font-size:12px;padding:6px 16px}
  .help-label{padding-left:12px;margin-left:12px;font-size:12px}
  .btn-line.btn-small{padding:5px 14px;font-size:12px}

  .hero{min-height:0;display:flex;flex-direction:column;padding-bottom:56px}
  .hero-copy{padding-top:34px;max-width:none}
  .hero h1{font-size:clamp(24px,7vw,28px);line-height:1.6;letter-spacing:.06em}
  .lead{font-size:14.5px;margin:18px 0 24px}
  .actions{align-items:stretch}
  .store{align-self:flex-start}
  .actions .btn-line{margin-top:14px}
  .hero-art{position:relative;top:auto;right:auto;width:auto;max-width:none;margin:-4px -22px 0;
    -webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 16%,#000 80%,transparent 100%);
    mask-image:linear-gradient(to bottom,transparent 0%,#000 16%,#000 80%,transparent 100%)}

  .sec-title{gap:10px}
  .sec-title .sprig{width:30px}
  .sec-title h2{font-size:22px;letter-spacing:.08em}
  .sec-title p{font-size:12px;letter-spacing:.06em}

  .feature,.feature.r{grid-template-columns:1fr;gap:0}
  .feature + .feature{margin-top:24px}
  .feature.r .art{order:0}
  .feature .art img{max-width:340px}
  .feature .body,.feature.r .body{padding:8px 22px 30px;margin-top:-18px}
  .feature .body::before{inset:-6px -10px 0;border-radius:40% 60% 45% 55% / 30% 30% 70% 70%}
  .num{font-size:30px;padding:10px 20px 9px 16px}
  .feature h3{font-size:20px;letter-spacing:.06em}
  .feature p{font-size:14px}
  .path{display:none}

  .beta{grid-template-columns:1fr;gap:20px;margin:40px 0 48px;padding:32px 22px 30px;border-radius:24px}
  .beta .sprig-l,.beta .sprig-r{display:none}
  .beta h2{font-size:19px;letter-spacing:.04em}
  .inline{flex-direction:column}
  .inline .btn{padding:13px 0}

  .site-foot .row{flex-direction:column;align-items:flex-start;gap:18px}
  .site-foot .logo img{height:26px}
  .site-foot nav{display:grid;grid-template-columns:auto auto;gap:14px 32px}
  .site-foot nav a,.site-foot nav a:first-child{padding:0;border-left:0}
  .site-foot small{margin-left:0}

  .page{padding:40px 22px 56px}
  .page-head{margin-bottom:26px}
  .prose{font-size:14.5px}
  .prose h2{font-size:18px}
  .contact-form .btn{justify-self:stretch}

  .help-top{padding:40px 0 36px}
  .help-top .sprig-a,.help-top .sprig-b{display:none}
  .help-top h1{font-size:25px}
  .search{padding-left:16px;gap:8px}
  .search .btn{padding:9px 18px;font-size:14px}
  .help-cols{grid-template-columns:1fr;gap:36px;padding-bottom:44px}
  .link-list a{font-size:14px}
  .help-contact{border-radius:24px;padding:32px 22px;margin-bottom:48px}
}

@media (prefers-reduced-motion:no-preference){
  .hero-copy > *{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
  .hero-copy > :nth-child(2){animation-delay:.08s}
  .hero-copy > :nth-child(3){animation-delay:.16s}
  @keyframes rise{from{transform:translateY(10px)}to{transform:none}}
}