.lp {
    --paper:#F7F5F2; --white:#FFFFFF; --ink:#16120F; --coal:#211B17;
    --red:#E02718; --red-dk:#8E1409; --gold:#F2A93B; --grey:#7E766F;
    --hair:#DFD8D0; --hair-d:#342D28;
    --jp:"Noto Sans JP","Hiragino Sans","Yu Gothic",sans-serif;
    --mc:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;
    --pad:clamp(20px,5vw,88px); --max:1200px;
    background:var(--paper); color:var(--ink); font-family:var(--jp);
    font-size:16px; line-height:1.9; -webkit-font-smoothing:antialiased; position:relative;
  }
  .lp *,.lp *::before,.lp *::after{box-sizing:border-box}
  .lp h1,.lp h2,.lp h3,.lp h4{margin:0;font-weight:900;line-height:1.24;letter-spacing:-0.05em;text-wrap:balance}
  .lp p{margin:0} .lp a{color:inherit;text-decoration:none} .lp ul{margin:0;padding:0;list-style:none}
  .lp .wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--pad)}
  .lp .rome{font-family:var(--mc);font-weight:700;font-size:12px;letter-spacing:.28em;color:var(--red)}
  .lp .tbd{border-bottom:1px dotted currentColor;padding-bottom:2px}

  .lp .grain{position:fixed;inset:0;z-index:70;pointer-events:none;opacity:.28;mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E")}

  .lp a:focus-visible,.lp button:focus-visible,.lp input:focus-visible,
  .lp select:focus-visible,.lp textarea:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

  .lp .rv{opacity:0;transform:translateY(20px);transition:opacity .8s cubic-bezier(.2,.8,.25,1),transform .8s cubic-bezier(.2,.8,.25,1)}
  .lp .rv.in{opacity:1;transform:none}
  .lp .rv[data-d="1"]{transition-delay:.09s} .lp .rv[data-d="2"]{transition-delay:.18s} .lp .rv[data-d="3"]{transition-delay:.27s}

  /* ヘッダー：親サイトへ戻る導線つき */
  .lp .hd{position:sticky;top:0;z-index:50;background:rgba(247,245,242,.9);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--hair)}
  .lp .hd-in{display:flex;align-items:center;gap:18px;height:72px}
  .lp .back{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--grey);white-space:nowrap}
  .lp .back:hover{color:var(--red)}
  .lp .svcname{font-size:19px;font-weight:900;letter-spacing:-0.02em;padding-left:18px;border-left:1px solid var(--hair);line-height:1.2}
  .lp .svcname em{display:block;font-family:var(--mc);font-style:normal;font-size:9px;font-weight:700;letter-spacing:.22em;color:var(--red)}
  .lp .hd .cta{margin-left:auto;background:var(--red);color:#fff;font-size:13px;font-weight:700;
    padding:12px 24px;border-radius:100px;white-space:nowrap;transition:background .2s ease}
  .lp .hd .cta:hover{background:var(--red-dk)}
  @media (max-width:700px){ .lp .back{display:none} .lp .svcname{padding-left:0;border-left:0} }

  .lp .btn{display:inline-flex;align-items:center;gap:11px;font-weight:700;font-size:15.5px;
    padding:18px 34px;border-radius:100px;border:1.5px solid transparent;
    transition:transform .25s cubic-bezier(.2,.8,.3,1),background .25s ease,color .25s ease}
  .lp .btn:hover{transform:translateY(-3px)}
  .lp .btn .arw{transition:transform .3s ease} .lp .btn:hover .arw{transform:translateX(5px)}
  .lp .btn-paper{background:var(--paper);color:var(--red)}
  .lp .btn-red{background:var(--red);color:#fff} .lp .btn-red:hover{background:var(--red-dk)}
  .lp .btn-line{border-color:currentColor}

  /* ヒーロー */
  .lp .hero{background:#D3220F;color:#fff;position:relative;overflow:hidden;padding:clamp(56px,8vw,104px) 0 clamp(52px,7vw,92px)}
  .lp .hero-bg span{position:absolute;display:block}
  .lp .hb-base{inset:0;background:linear-gradient(158deg,#F03A21 0%,#D3220F 44%,#A2150A 100%)}
  .lp .hb-wedge{inset:0;background:#7E1105;opacity:.44;clip-path:polygon(100% 34%,100% 100%,52% 100%)}
  .lp .hb-dots{inset:0;background-image:radial-gradient(circle,rgba(255,255,255,.32) 1.5px,transparent 1.7px);
    background-size:15px 15px;-webkit-mask-image:linear-gradient(214deg,rgba(0,0,0,1) 0%,rgba(0,0,0,0) 54%);
    mask-image:linear-gradient(214deg,rgba(0,0,0,1) 0%,rgba(0,0,0,0) 54%)}
  .lp .hb-glow{right:-12%;top:-30%;width:60vw;height:60vw;border-radius:50%;
    background:radial-gradient(circle at 44% 44%,rgba(242,169,59,.30),rgba(211,34,15,0) 62%)}
  .lp .hero-in{position:relative;z-index:2}
  .lp .hero .eyebrow{font-family:var(--mc);font-size:12px;letter-spacing:.24em;color:var(--gold)}
  .lp .hero h1{font-size:clamp(30px,5.2vw,66px);margin-top:20px;letter-spacing:-0.055em}
  .lp .hero h1 em{font-style:normal;color:var(--gold)}
  .lp .hero .lead{font-size:16.5px;margin-top:26px;max-width:33em}
  .lp .hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
  .lp .hero-note{font-size:12.5px;opacity:.8;margin-top:18px}

  /* セクション */
  .lp .sec{padding:clamp(56px,7.5vw,108px) 0}
  .lp .sec.dark{background:var(--ink);color:var(--paper);position:relative}
  .lp .sec.white{background:var(--white);border-block:1px solid var(--hair)}
  .lp .shd{margin-bottom:clamp(26px,3.6vw,50px)}
  .lp .shd .rule{display:flex;align-items:center;gap:18px}
  .lp .shd .rule::before{content:"";flex:1;height:1px;background:var(--hair);order:2}
  .lp .sec.dark .shd .rule::before{background:var(--hair-d)}
  .lp .sec.dark .shd .rome{color:var(--gold)}
  .lp .shd h2{font-size:clamp(26px,4.2vw,48px);margin-top:18px}
  .lp .shd .note{font-size:15.5px;opacity:.76;max-width:38em;margin-top:20px}

  /* 課題 */
  .lp .pains{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--hair);border-block:1px solid var(--hair)}
  @media (max-width:760px){.lp .pains{grid-template-columns:1fr}}
  .lp .pain{background:var(--paper);padding:clamp(22px,2.6vw,32px);display:flex;gap:16px;align-items:flex-start}
  .lp .pain i{font-style:normal;font-family:var(--mc);font-size:22px;color:var(--red);line-height:1;flex:none}
  .lp .pain p{font-size:15.5px;font-weight:700}

  /* 特徴 */
  .lp .feats{display:grid;gap:1px;background:var(--hair-d);border-block:1px solid var(--hair-d)}
  .lp .feat{background:var(--ink);padding:clamp(26px,3.2vw,44px);display:grid;grid-template-columns:80px 1fr;gap:clamp(18px,3vw,44px);align-items:start}
  @media (max-width:760px){.lp .feat{grid-template-columns:1fr;gap:14px}}
  .lp .feat .no{font-family:var(--mc);font-size:clamp(34px,4.4vw,54px);color:var(--red);line-height:.9}
  .lp .feat h3{font-size:clamp(20px,2.6vw,29px)}
  .lp .feat p{font-size:15px;color:#B4ABA3;margin-top:14px;max-width:44em}

  /* できること */
  .lp .caps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--hair);border-block:1px solid var(--hair)}
  @media (max-width:900px){.lp .caps{grid-template-columns:repeat(2,1fr)}}
  @media (max-width:480px){.lp .caps{grid-template-columns:1fr}}
  .lp .cap{background:var(--white);padding:22px 20px}
  .lp .cap b{display:block;font-size:15px;font-weight:900;letter-spacing:-0.03em}
  .lp .cap span{display:block;font-size:12.5px;color:var(--grey);margin-top:6px;line-height:1.7}

  /* 守備範囲 */
  .lp .scope{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);margin-top:clamp(30px,4vw,48px)}
  @media (max-width:760px){.lp .scope{grid-template-columns:1fr;gap:26px}}
  .lp .scope h4{font-family:var(--mc);font-size:11.5px;letter-spacing:.2em;color:var(--red);margin-bottom:14px}
  .lp .scope ul{display:flex;flex-wrap:wrap;gap:8px}
  .lp .scope li{font-size:13px;font-weight:700;border:1px solid var(--hair);padding:7px 15px;border-radius:100px}
  .lp .scope-note{font-size:12.5px;color:var(--grey);margin-top:24px;line-height:1.8}

  /* 比較 */
  .lp .cmp{width:100%;border-collapse:collapse;font-size:14.5px}
  .lp .cmp th,.lp .cmp td{padding:16px 18px;border-bottom:1px solid var(--hair);vertical-align:top;text-align:left}
  .lp .cmp thead th{font-size:12px;letter-spacing:.1em;color:var(--grey);border-bottom:1.5px solid var(--ink)}
  .lp .cmp thead th.us{color:var(--red)}
  .lp .cmp td.us{background:#FCEFEC;font-weight:700}
  .lp .cmp tbody th{width:11em;font-size:13px;color:var(--grey);font-weight:700}
  .lp .cmp-wrap{overflow-x:auto}

  /* 流れ */
  .lp .flow{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--hair);border-block:1px solid var(--hair)}
  @media (max-width:900px){.lp .flow{grid-template-columns:repeat(2,1fr)}}
  @media (max-width:480px){.lp .flow{grid-template-columns:1fr}}
  .lp .step{background:var(--paper);padding:24px 20px}
  .lp .step .n{font-family:var(--mc);font-size:12px;letter-spacing:.2em;color:var(--red)}
  .lp .step b{display:block;font-size:15.5px;font-weight:900;margin-top:10px;letter-spacing:-0.03em}
  .lp .step span{display:block;font-size:12.5px;color:var(--grey);margin-top:8px;line-height:1.7}

  /* プラン */
  .lp .plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair);border-block:1px solid var(--hair)}
  @media (max-width:860px){.lp .plans{grid-template-columns:1fr}}
  .lp .plan{background:var(--white);padding:clamp(26px,3vw,38px);display:flex;flex-direction:column}
  .lp .plan.rec{background:var(--ink);color:var(--paper)}
  .lp .plan .ribbon{display:inline-block;align-self:flex-start;background:var(--red);color:#fff;font-size:10.5px;
    font-weight:800;letter-spacing:.12em;padding:4px 12px;border-radius:100px;margin-bottom:12px}
  .lp .plan .pn{font-size:clamp(20px,2.4vw,26px);font-weight:900;letter-spacing:-0.04em}
  .lp .plan .pp{font-size:clamp(26px,3.2vw,38px);font-weight:900;letter-spacing:-0.05em;margin-top:14px}
  .lp .plan .pp small{font-size:.42em;font-weight:800;margin-left:4px}
  .lp .plan .pd{font-size:14px;opacity:.8;margin-top:14px}
  .lp .plan ul{margin-top:auto;padding-top:22px;display:grid;gap:9px}
  .lp .plan li{font-size:13.5px;padding-left:16px;position:relative;opacity:.9}
  .lp .plan li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:2px;background:var(--red)}
  .lp .plan.rec li::before{background:var(--gold)}
  .lp .plans-note{font-size:12.5px;color:var(--grey);margin-top:20px}

  /* 安心 */
  .lp .safe{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.6vw,32px)}
  @media (max-width:860px){.lp .safe{grid-template-columns:1fr}}
  .lp .safe-i{border-top:2px solid var(--red);padding-top:22px}
  .lp .safe-i h3{font-size:19px}
  .lp .safe-i p{font-size:14.5px;color:#B4ABA3;margin-top:12px}

  /* FAQ */
  .lp .faq{border-top:1px solid var(--hair)}
  .lp .faq details{border-bottom:1px solid var(--hair)}
  .lp .faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 34px;font-size:16px;font-weight:700;position:relative}
  .lp .faq summary::-webkit-details-marker{display:none}
  .lp .faq summary::before{content:"Q";position:absolute;left:0;top:22px;font-family:var(--mc);color:var(--red);font-weight:700}
  .lp .faq summary::after{content:"";position:absolute;right:8px;top:31px;width:11px;height:2px;background:var(--ink);
    box-shadow:0 0 0 0 transparent;transition:transform .25s ease}
  .lp .faq details[open] summary::after{transform:rotate(180deg)}
  .lp .faq .ans{padding:0 40px 24px 34px;font-size:14.5px;color:#4A423C;position:relative}
  .lp .faq .ans::before{content:"A";position:absolute;left:0;top:0;font-family:var(--mc);color:var(--grey);font-weight:700}

  /* CTA */
  .lp .cta-sec{background:#D3220F;color:#fff;position:relative;overflow:hidden}
  .lp .cta-sec::before{content:"";position:absolute;inset:0;
    background:radial-gradient(88% 116% at 84% 10%,rgba(242,169,59,.28),rgba(211,34,15,0) 60%),
      linear-gradient(162deg,#EA3520 0%,#D3220F 52%,#A2150A 100%)}
  .lp .cta-sec .wrap{position:relative;z-index:2;padding-block:clamp(52px,7vw,100px)}
  .lp .cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,64px);align-items:start}
  @media (max-width:860px){.lp .cta-grid{grid-template-columns:1fr}}
  .lp .cta-sec h2{font-size:clamp(26px,3.8vw,48px)}
  .lp .cta-sec .sub{font-size:15px;margin-top:20px;max-width:26em}
  .lp form.f{display:grid;gap:14px}
  .lp form.f label{display:block;font-family:var(--mc);font-size:11px;font-weight:700;letter-spacing:.16em;
    color:rgba(255,255,255,.75);margin-bottom:7px}
  .lp form.f input,.lp form.f select,.lp form.f textarea{width:100%;font:inherit;font-size:15px;padding:14px 16px;
    border-radius:2px;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.32);color:#fff}
  .lp form.f .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  @media (max-width:520px){.lp form.f .two{grid-template-columns:1fr}}
  .lp form.f button{width:100%;justify-content:center;cursor:pointer;border-radius:100px;background:var(--paper);color:var(--red)}

  /* フッター */
  .lp .ft{background:var(--ink);color:var(--paper);padding:clamp(34px,4vw,56px) 0 28px}
  .lp .ft-in{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;align-items:flex-start}
  .lp .ft .mark{font-size:18px;font-weight:900}
  .lp .ft .mark em{display:block;font-family:var(--mc);font-style:normal;font-size:9px;letter-spacing:.22em;opacity:.6}
  .lp .ft .addr{font-size:12.5px;color:var(--grey);margin-top:12px;line-height:1.8}
  .lp .ft nav{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px}
  .lp .ft nav a:hover{color:var(--gold)}
  .lp .ftb{margin-top:34px;padding-top:18px;border-top:1px solid var(--hair-d);font-family:var(--mc);
    font-size:11px;color:var(--grey);letter-spacing:.14em;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

  .lp .mockbadge{position:fixed;right:14px;bottom:14px;z-index:80;background:rgba(22,18,15,.86);color:var(--paper);
    backdrop-filter:blur(10px);border:1px solid rgba(247,245,242,.2);border-radius:100px;padding:9px 16px;
    font-size:11.5px;font-weight:700;display:flex;align-items:center;gap:9px;box-shadow:0 8px 26px rgba(0,0,0,.24)}
  .lp .mockbadge i{width:7px;height:7px;border-radius:50%;background:var(--red);flex:none}

  @media (prefers-reduced-motion:reduce){.lp *,.lp *::before,.lp *::after{animation:none!important;transition:none!important}
    .lp .rv{opacity:1!important;transform:none!important}}

/* ── スマホ：カード群を横スワイプにする ──────────────────
   縦に長くなりすぎるため、760px以下では横並び＋スクロールスナップ。
   ただし項目が5つ以上あるものはスワイプが長くなって疲れるので、
   縦並びのままにしています。判定はJS側（is-carousel クラスを付与）。 */
.lp .dots{display:none}
@media (max-width:760px){
  .lp .is-carousel{
    display:flex!important;flex-wrap:nowrap;align-items:stretch;justify-content:flex-start;
    overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;
    max-width:none;
    margin-inline:calc(var(--pad) * -1);padding:0 var(--pad);
    scroll-padding-inline:var(--pad);
    scrollbar-width:none;-ms-overflow-style:none;-webkit-overflow-scrolling:touch}
  .lp .is-carousel::-webkit-scrollbar{display:none}
  .lp .is-carousel>*{flex:0 0 84%;margin:0;scroll-snap-align:center}

  .lp .dots{display:flex;justify-content:center;align-items:center;gap:7px;margin-top:14px}
  .lp .dots button{width:8px;height:8px;padding:0;border:0;border-radius:99px;
    background:var(--hair);cursor:pointer;transition:background .2s,width .2s}
  .lp .dots button[aria-current="true"]{background:var(--red);width:22px}
  .lp .dots button:focus-visible{outline:2px solid var(--red);outline-offset:3px}
}