/* WELL-PRIME site.css v2（2026-10-13 作り直し）— 生成元: ~/wellprime/site/static/css/site.css
   テーマは <html data-theme="ivory|dark">。色はすべて変数で、部品は共通。 */
:root,html[data-theme=ivory]{
  --bg:#f4f0e8; --bg-2:#ebe5da; --surface:#fbf9f5; --ink:#1d1c19; --ink-2:#4a4741; --muted:#857f75;
  --line:#ddd5c8; --line-2:#cfc6b6; --accent:#9c7a4f; --accent-soft:#e9dfcf; --brand:#a8bf4f;
  --btn:#1d1c19; --btn-ink:#fbf9f5; --btn-2:transparent; --btn-2-ink:#1d1c19; --btn-2-line:#1d1c19;
  --hero-arch:#e4d9c6; --panel:#1d1c19; --panel-ink:#f4f0e8; --panel-muted:#b8b1a5; --panel-line:#3a3833;
  --logo:url(/img/logo.webp);
}
html[data-theme=dark]{
  --bg:#121211; --bg-2:#1a1a18; --surface:#1d1d1b; --ink:#f1efe8; --ink-2:#c9c5bc; --muted:#8e8a81;
  --line:#2c2b28; --line-2:#3a3935; --accent:#c5da6e; --accent-soft:#2a2f1d; --brand:#c5da6e;
  --btn:#c5da6e; --btn-ink:#121211; --btn-2:transparent; --btn-2-ink:#f1efe8; --btn-2-line:#5a5852;
  --hero-arch:#1f211b; --panel:#f1efe8; --panel-ink:#121211; --panel-muted:#55534d; --panel-line:#d6d2c8;
  --logo:url(/img/logo-light.webp);
}
:root{
  --serif:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho","YuMincho",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",YuGothic,Meiryo,sans-serif;
  --en:"Cormorant Garamond","Times New Roman",serif;
  --w:1160px; --r:4px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15.5px;line-height:1.95;letter-spacing:.04em;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.5;letter-spacing:.06em;margin:0}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
.wrap{max-width:var(--w);margin:0 auto;padding:0 20px}
.sp-only{display:inline}
@media(min-width:768px){.sp-only{display:none}.wrap{padding:0 32px}}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.band{display:none}

/* header */
.hd{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;gap:20px;height:64px}
.hd .logo-link{display:block;width:140px;height:24px;background:var(--logo) left center/contain no-repeat}
.hd .logo-link img{opacity:0}
.hd nav{display:none;margin-left:auto;gap:28px;font-size:13px;letter-spacing:.12em}
.hd nav a{text-decoration:none;color:var(--ink-2)}
.hd nav a:hover,.hd nav a[aria-current=page]{color:var(--ink)}
.hd .hd-cta{margin-left:auto}
.hd .hd-cta .btn{min-height:38px;padding:6px 16px;font-size:12.5px;background:transparent;color:var(--ink);border:1px solid var(--line-2)}
.hd .hd-cta .btn svg{width:16px;height:16px;color:#06c755}
@media(min-width:960px){.hd .logo-link{width:170px;height:30px}.hd nav{display:flex}.hd .hd-cta{margin-left:12px}.hd .wrap{height:76px}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:54px;padding:12px 28px;border-radius:999px;font-weight:600;font-size:15px;line-height:1.3;letter-spacing:.08em;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,background-color .2s ease,color .2s ease;font-family:var(--sans)}
.btn:active{transform:translateY(1px)}
.btn svg{width:20px;height:20px;flex:none}
.btn-primary,.btn-lime{background:var(--btn);color:var(--btn-ink)}
.btn-primary:hover,.btn-lime:hover{filter:brightness(1.15)}
.btn-ghost,.btn-line{background:var(--btn-2);color:var(--btn-2-ink);border-color:var(--btn-2-line)}
.btn-ghost:hover,.btn-line:hover{background:var(--btn-2-ink);color:var(--bg)}
.btn-line svg{color:#06c755}
.btn-sm{min-height:40px;padding:8px 18px;font-size:13px}
.btn.is-off{opacity:.35;cursor:not-allowed}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btns .btn{flex:1 1 220px}
@media(min-width:768px){.btns .btn{flex:0 0 auto}}

/* hero */
.hero{position:relative;overflow:hidden;padding:36px 0 56px}
.hero .wrap{display:grid;gap:28px;position:relative}
.hero .eyebrow{font-family:var(--en);font-size:15px;font-style:italic;letter-spacing:.14em;color:var(--accent);margin:0 0 18px;display:flex;align-items:center;gap:12px}
.hero .eyebrow::before{content:"";width:28px;height:1px;background:currentColor}
.hero h1{font-size:clamp(27px,7.4vw,52px);line-height:1.38;letter-spacing:.08em}
.h1-sep{display:none}
.h1-sub{display:block;font-size:.5em;letter-spacing:.14em;color:var(--ink-2);margin-top:14px;font-weight:500}
.hero-price{margin:26px 0 0;font-size:12.5px;letter-spacing:.14em;color:var(--muted)}
.hero-price .price{display:block;font-family:var(--serif);font-size:clamp(24px,6.6vw,34px);color:var(--ink);letter-spacing:.04em;margin-top:2px;font-weight:600}
.hero-price .price .inc{font-family:var(--sans);font-size:.5em;letter-spacing:.06em;color:var(--ink-2)}
.hp-label{display:block}
.hero .lead{margin:22px 0 28px;color:var(--ink-2);max-width:34em}
.hero-mail{margin:16px 0 0;font-size:13px}
.hero-mail a,.cta-mail a{display:inline-flex;align-items:center;gap:6px;color:var(--ink-2)}
.hero-mail svg,.cta-mail svg{width:16px;height:16px}
.facts{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);margin-top:34px;border-top:1px solid var(--line)}
.facts li{padding:16px 6px 0 12px;font-size:11.5px;line-height:1.6;letter-spacing:.06em;color:var(--muted);border-left:1px solid var(--line)}
.facts li:first-child{border-left:0;padding-left:0}
.facts b{display:block;font-family:var(--serif);font-size:20px;font-weight:600;color:var(--ink);letter-spacing:.04em;line-height:1.4}
.hero-fig{margin:0;position:relative;z-index:1}
.hero-fig::before{content:"";position:absolute;z-index:-1;left:6%;right:6%;top:4%;bottom:0;background:var(--hero-arch);border-radius:999px 999px 0 0}
.hero-fig img{width:100%;max-width:560px;margin:0 auto;padding:16% 5% 3%;filter:drop-shadow(0 24px 28px rgba(0,0,0,.14))}
.hero-fig figcaption{text-align:center;font-size:11px;color:var(--muted);letter-spacing:.08em;margin-top:10px}
.chips{display:none}
@media(min-width:900px){.hero{padding:72px 0 96px}.hero .wrap{grid-template-columns:1.05fr .95fr;align-items:center;gap:56px}.facts b{font-size:24px}.facts li{font-size:12.5px}}
.hero-text{padding-bottom:64px}

/* sections */
.sec{padding:72px 0;border-top:1px solid var(--line)}
.sec.alt,.sec.wood{background:var(--bg-2)}
.sec-hd{margin-bottom:36px;max-width:760px}
.sec-hd .en{display:block;font-family:var(--en);font-style:italic;font-size:16px;letter-spacing:.16em;color:var(--accent);margin-bottom:10px}
.sec-hd h2{font-size:clamp(23px,5.6vw,36px);letter-spacing:.08em}
.sec-hd p{margin:16px 0 0;color:var(--ink-2)}
.sec-lead{color:var(--ink-2);margin:-12px 0 28px;max-width:46em}
@media(min-width:900px){.sec{padding:112px 0}.sec-hd{margin-bottom:52px}}

/* toc */
.toc-wrap{padding-top:8px;padding-bottom:40px}
.toc{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0}
.toc p{font-family:var(--en);font-style:italic;letter-spacing:.14em;color:var(--accent);margin:0 0 8px}
.toc ol{padding-left:1.6em;font-size:14px;columns:1}
.toc a{text-decoration:none;color:var(--ink-2)}
.toc a:hover{color:var(--ink);text-decoration:underline}
@media(min-width:768px){.toc ol{columns:2;column-gap:48px}}

/* 機種 */
.machs{display:grid;gap:0;border-top:1px solid var(--line)}
.mach{padding:30px 0;border-bottom:1px solid var(--line);display:grid;gap:10px}
.mach h3{font-size:22px;letter-spacing:.08em}
.mach p{font-size:14.5px;color:var(--ink-2);margin:0;max-width:44em}
.mach figure{margin:12px 0;max-width:340px;background:var(--surface);padding:8px;border:1px solid var(--line)}
.m-notes{font-size:13px;color:var(--muted);list-style:none}
.m-notes li::before{content:"— "}
.variants{list-style:none;margin-top:8px}
.variants li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-top:1px dashed var(--line-2)}
.v-l{display:flex;flex-direction:column;min-width:0;line-height:1.55}
.v-name{font-size:13.5px;color:var(--ink-2)}
.variants .price{font-family:var(--serif);font-size:18px;color:var(--ink)}
.variants .price .inc{font-family:var(--sans);font-size:.72em;color:var(--muted)}
.variants .btn{flex:none;min-height:40px;padding:8px 16px;font-size:12.5px;background:transparent;color:var(--ink);border:1px solid var(--line-2)}
.variants .btn:hover{background:var(--ink);color:var(--bg)}
.m-line{display:inline-flex;align-items:center;gap:8px;margin-top:6px;font-size:13px;color:var(--ink-2);text-decoration:none;border-bottom:1px solid var(--line-2);justify-self:start;padding-bottom:2px}
.m-line svg{width:16px;height:16px;color:#06c755}
@media(min-width:900px){
  .mach{grid-template-columns:260px 1fr;column-gap:56px;padding:40px 0}
  .mach>h3{grid-column:1;grid-row:1 / span 4}
  .mach>*:not(h3){grid-column:2}
}

/* price text */
.price{font-weight:600;white-space:normal}
.price .inc{font-weight:500;white-space:nowrap}

/* 見積ツール */
.est{display:grid;gap:24px}
@media(min-width:1024px){.est{grid-template-columns:1.2fr 1fr;align-items:start;gap:40px}.est-result{position:sticky;top:96px}}
.est-steps{list-style:none;display:grid;gap:0;border-top:1px solid var(--line)}
.est-step{padding:26px 0;border-bottom:1px solid var(--line)}
.est-step h3{font-size:18px;display:flex;align-items:baseline;gap:14px;margin-bottom:16px}
.est-step h3 span{font-family:var(--en);font-style:italic;font-size:26px;color:var(--accent);font-weight:500;line-height:1}
.picks{list-style:none}
.pick{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line-2)}
.pick:last-child{border-bottom:0}
.pick-info{flex:1;min-width:0;line-height:1.55}
.pick-info b{display:block;font-size:14.5px;font-weight:600}
.pick-info .price{font-size:13px;color:var(--ink-2);font-weight:500}
.pick-info small{display:block;color:var(--muted);font-size:11.5px;margin-top:2px}
.pick.on .pick-info b{color:var(--accent)}
.qty{display:flex;align-items:center;border:1px solid var(--line-2);border-radius:999px;overflow:hidden;flex:none;background:var(--surface)}
.qty button{width:40px;height:40px;border:0;background:transparent;font-size:18px;line-height:1;cursor:pointer;color:var(--ink)}
.qty input{width:36px;height:40px;border:0;text-align:center;font-size:16px;font-weight:600;-moz-appearance:textfield;background:transparent;color:var(--ink)}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.pick.on .qty{border-color:var(--ink)}
.cpicks{display:grid;grid-template-columns:repeat(5,1fr);gap:14px 8px}
.cpick{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;font-size:10.5px;line-height:1.3;text-align:center;cursor:pointer;color:var(--ink-2)}
.cpick input{position:absolute;opacity:0;pointer-events:none}
.cpick i{display:block;width:40px;height:40px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08),0 2px 6px rgba(0,0,0,.08)}
.cpick:has(input:checked) i{box-shadow:0 0 0 2px var(--bg),0 0 0 3.5px var(--ink)}
.cpick:has(input:checked) span{color:var(--ink);font-weight:600}
.cpick input:focus-visible+i{outline:2px solid var(--accent);outline-offset:3px}
@media(min-width:640px){.cpicks{grid-template-columns:repeat(7,1fr)}}
.seg{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;align-items:center}
.seg .lbl{width:100%;font-weight:600;font-size:14px}
.seg label{display:flex;gap:8px;align-items:center;border:1px solid var(--line-2);border-radius:999px;padding:8px 16px;font-size:13.5px;cursor:pointer;background:var(--surface);font-weight:500;margin:0}
.seg input{width:16px;height:16px;accent-color:var(--ink)}
.est-grid{display:grid;gap:14px}
@media(min-width:640px){.est-grid{grid-template-columns:1fr 1fr}}
.est-grid label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;letter-spacing:.08em;color:var(--muted)}
.est-grid select,.payback input{font:inherit;font-size:16px;padding:11px 14px;border:1px solid var(--line-2);border-radius:var(--r);background:var(--surface);color:var(--ink);width:100%}
.est-result{background:var(--panel);color:var(--panel-ink);padding:28px 24px;border-radius:var(--r)}
.est-result h3{font-size:20px;margin-bottom:14px;color:var(--panel-ink)}
.est-empty{color:var(--panel-muted);margin:0;font-size:14px}
.est-lines{list-style:none;margin:0 0 14px;font-size:14px}
.est-lines li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 10px;padding:10px 0;border-bottom:1px solid var(--panel-line)}
.el-name{font-weight:600}
.el-price{margin-left:auto;font-family:var(--serif);font-weight:600;text-align:right}
.el-price small{font-family:var(--sans);font-size:.8em;font-weight:500;color:var(--panel-muted);white-space:nowrap}
.est-sum{display:grid;grid-template-columns:1fr auto;gap:8px 12px;margin:0 0 16px;font-size:13.5px}
.est-sum dt{color:var(--panel-muted)}
.est-sum dt small{display:block;font-size:11px}
.est-sum dd{margin:0;text-align:right;font-weight:600}
.est-sum dt.ship,.est-sum dd.sum-ship{color:var(--panel-ink)}
.est-sum .total{font-size:15px;color:var(--panel-ink);border-top:1px solid var(--panel-line);padding-top:12px}
.est-sum dd.total{font-family:var(--serif);font-size:17px}
@media(max-width:420px){.est-sum{grid-template-columns:1fr}.est-sum dd{text-align:left;margin-bottom:6px}}
.est-notes{list-style:none;font-size:12px;color:var(--panel-muted);border-top:1px solid var(--panel-line);border-bottom:1px solid var(--panel-line);padding:12px 0;margin-bottom:16px;line-height:1.8}
.payback{margin-bottom:16px}
.payback label{font-size:12.5px;color:var(--panel-muted);display:block;margin-bottom:6px}
.payback-row{display:flex;align-items:center;gap:8px;max-width:220px;color:var(--panel-ink)}
.est-result .payback input{background:transparent;color:var(--panel-ink);border-color:var(--panel-line)}
.payback-out{font-family:var(--serif);color:var(--panel-ink);margin:10px 0 0}
.est-result .note{color:var(--panel-muted)}
.est-actions{display:grid;gap:10px}
.est-result .btn-primary{background:var(--panel-ink);color:var(--panel)}
.est-result .btn-ghost,.est-result .btn-line{color:var(--panel-ink);border-color:var(--panel-line)}
.est-result .btn-ghost:hover,.est-result .btn-line:hover{background:var(--panel-ink);color:var(--panel)}
.est-bar{position:fixed;left:0;right:0;bottom:0;z-index:61;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--panel);color:var(--panel-ink);font-size:13px;font-weight:600;transform:translateY(110%);transition:transform .25s ease}
.est-bar.on{transform:none}
.est-bar .btn{background:var(--panel-ink);color:var(--panel);flex:none;min-height:38px}
@media(min-width:1024px){.est-bar{display:none}}
.pick.flash{animation:flash 1.2s ease}
@keyframes flash{0%,60%{background:var(--accent-soft)}100%{background:transparent}}

/* 2 列の説明・リスト */
.two{display:grid;gap:28px}
@media(min-width:768px){.two{grid-template-columns:1fr 1fr;gap:56px}}
.box{border-top:1px solid var(--ink);padding-top:16px}
.box h3{font-size:17px;margin-bottom:10px}
.box ul{list-style:none}
.box li,.checks-list li{position:relative;padding:8px 0 8px 22px;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--ink-2)}
.box li::before,.checks-list li::before{content:"";position:absolute;left:0;top:1.15em;width:10px;height:1px;background:var(--accent)}
.checks-list{list-style:none;margin:0 0 1em}
.note{font-size:12.5px;color:var(--muted);margin-top:14px}

/* split */
.split{display:grid;gap:32px;align-items:center}
.split figure{margin:0;background:var(--surface);border:1px solid var(--line);padding:10px}
.split figcaption{font-size:11.5px;color:var(--muted);padding:6px 4px 0}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr;gap:64px}}

/* 張地 */
.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:22px 10px;list-style:none}
.swatch{text-align:center;font-size:11.5px;line-height:1.5;color:var(--ink-2)}
.swatch i{display:block;width:58px;height:58px;border-radius:50%;margin:0 auto 10px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08),0 6px 14px rgba(0,0,0,.1)}
.swatch small{display:block;color:var(--muted);font-family:var(--en);font-style:italic;font-size:12px}
@media(min-width:640px){.swatches{grid-template-columns:repeat(7,1fr)}.swatch i{width:68px;height:68px}}
.colors-fig{margin:28px 0 0;max-width:360px}
.colors-fig img{border:1px solid var(--line)}
.colors-fig figcaption{font-size:11.5px;color:var(--muted);margin-top:6px}

/* 流れ */
.flow{list-style:none;counter-reset:f;display:grid;gap:0;border-top:1px solid var(--line)}
.flow li{position:relative;padding:22px 0 22px 64px;counter-increment:f;border-bottom:1px solid var(--line)}
.flow li::before{content:counter(f,decimal-leading-zero);position:absolute;left:0;top:18px;font-family:var(--en);font-style:italic;font-size:30px;color:var(--accent);line-height:1}
.flow h3{font-size:17px}
.flow p{margin:4px 0 0;font-size:14px;color:var(--ink-2)}
@media(min-width:900px){.flow{grid-template-columns:repeat(3,1fr);column-gap:40px;border-top:0}.flow li{border-top:1px solid var(--line);border-bottom:0;padding:24px 0}.flow li::before{position:static;display:block;margin-bottom:12px}}

/* spec table */
.spec{width:100%;border-collapse:collapse;font-size:14.5px}
.spec th,.spec td{padding:16px 4px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.spec th{width:34%;font-weight:600;color:var(--ink)}
.spec td{color:var(--ink-2)}
.spec tr:first-child th,.spec tr:first-child td{border-top:1px solid var(--ink)}

/* 納品事例 */
.cases{list-style:none;display:grid;border-top:1px solid var(--line)}
@media(min-width:640px){.cases{grid-template-columns:1fr 1fr;column-gap:40px}}
@media(min-width:1024px){.cases{grid-template-columns:repeat(3,1fr)}}
.cs{padding:16px 0;border-bottom:1px solid var(--line);line-height:1.6}
.cs-mach{font-family:var(--serif);font-weight:600;font-size:15.5px;margin:0 0 4px}
.cs-uph{font-size:12.5px;color:var(--ink-2);margin:0}
.cs-meta{font-size:11.5px;letter-spacing:.08em;color:var(--muted);margin:4px 0 0}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 44px 20px 0;font-weight:600;position:relative;line-height:1.7;font-size:15px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q.";font-family:var(--en);font-style:italic;font-size:18px;color:var(--accent);margin-right:10px}
.faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-family:var(--en);font-size:26px;font-weight:400;color:var(--ink-2);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .a{padding:0 0 22px 30px;color:var(--ink-2);font-size:14.5px}
.faq .a p:last-child{margin:0}

/* CTA band */
.cta{background:var(--panel);color:var(--panel-ink);padding:80px 0;border-top:0}
.cta .en{display:block;font-family:var(--en);font-style:italic;font-size:16px;letter-spacing:.16em;color:var(--panel-muted);margin-bottom:10px}
.cta h2{font-size:clamp(24px,6vw,38px);color:var(--panel-ink)}
.cta p{color:var(--panel-muted);margin:16px 0 28px}
.cta .btn-lime,.cta .btn-primary{background:var(--panel-ink);color:var(--panel)}
.cta .btn-line,.cta .btn-ghost{color:var(--panel-ink);border-color:var(--panel-line);background:transparent}
.cta .btn-line:hover,.cta .btn-ghost:hover{background:var(--panel-ink);color:var(--panel)}
.cta-mail{margin:20px 0 0}
.cta-mail a{color:var(--panel-muted)}
@media(min-width:900px){.cta{padding:120px 0}}

/* xlink / notes */
.xlink{padding:44px 0}
.xlink p{margin:0;font-size:14.5px;color:var(--ink-2)}
.xlink a{color:var(--ink);font-weight:600}
.foot-notes{padding-bottom:40px}
.foot-notes ul{list-style:none;font-size:11.5px;color:var(--muted)}

/* form */
.form{background:var(--surface);border:1px solid var(--line);padding:24px;border-radius:var(--r)}
.form .row{margin-bottom:20px}
.form label,.form .lbl{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.form .req{font-size:10.5px;background:var(--ink);color:var(--bg);border-radius:2px;padding:1px 6px;margin-left:8px;vertical-align:2px;font-weight:500}
.form .opt{font-size:10.5px;border:1px solid var(--line-2);color:var(--muted);border-radius:2px;padding:0 6px;margin-left:8px;vertical-align:2px;font-weight:500}
.form input[type=text],.form input[type=email],.form input[type=tel],.form select,.form textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1px solid var(--line-2);border-radius:var(--r);background:var(--bg);color:var(--ink)}
.form textarea{min-height:120px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--ink)}
.form input[type=checkbox],.form input[type=radio]{width:18px;height:18px;accent-color:var(--ink)}
.form .err{color:#b42318;font-size:13px;margin-top:4px}
.form .hp{position:absolute;left:-9999px}
.form .agree{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:14px}
.status{margin-top:12px;font-weight:600}
.od-box{border-top:1px solid var(--ink);padding-top:16px}
.od-summary{white-space:pre-line;font-size:14.5px}

/* footer */
.ft{background:var(--bg-2);color:var(--ink-2);padding:56px 0 120px;font-size:13px;border-top:1px solid var(--line)}
.ft .logo-box{display:block;width:150px;height:26px;background:var(--logo) left center/contain no-repeat;margin-bottom:6px}
.ft .logo-box img{opacity:0}
.ft nav{display:flex;flex-wrap:wrap;gap:8px 24px;margin:20px 0}
.ft a{color:var(--ink-2);text-decoration:none;border-bottom:1px solid var(--line-2)}
.ft small{display:block;color:var(--muted);letter-spacing:.1em;margin-top:16px}
@media(min-width:900px){.ft{padding-bottom:56px}}

/* sticky mobile cta */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;gap:8px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .25s ease}
.sticky.on{transform:none}
.sticky .btn{flex:1;min-height:46px;padding:8px 10px;font-size:13.5px}
@media(min-width:900px){.sticky{display:none}}

/* legal pages */
.legal{padding:48px 0 80px}
.legal h1{font-size:clamp(24px,5.6vw,34px);margin-bottom:28px}
.legal h2{font-size:19px;margin:36px 0 12px}
.legal table{width:100%;border-collapse:collapse;font-size:14.5px}
.legal th,.legal td{border-bottom:1px solid var(--line);padding:14px 6px;text-align:left;vertical-align:top}
.legal th{width:30%;font-weight:600}
.legal tr:first-child th,.legal tr:first-child td{border-top:1px solid var(--ink)}
.legal ul{padding-left:1.2em}
@media(max-width:640px){.legal th,.legal td{display:block;width:100%}.legal th{border-bottom:0;padding-bottom:0}.legal tr:first-child td{border-top:0}}
.crumb{font-size:12px;letter-spacing:.06em;color:var(--muted);padding-top:14px}
.crumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px}
.crumb li+li::before{content:"/";margin:0 8px;opacity:.5}
.crumb a{color:var(--muted)}

/* 見積書（印刷するので常に白地） */
.qt{background:#fff;color:#1d1c19;border:1px solid var(--line);padding:28px;font-size:14px}
.qt-hd{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;border-bottom:2px solid #1d1c19;padding-bottom:14px;margin-bottom:18px}
.qt-title{font-family:var(--serif);font-size:24px;font-weight:600;margin:0 0 10px;letter-spacing:.24em}
.qt-to-line{font-size:18px;border-bottom:1px solid #1d1c19;min-width:240px;margin:0}
.qt-meta p{margin:0;text-align:right}
.qt-from{margin-top:10px!important;font-size:12px;line-height:1.7}
.qt-from img{width:150px;margin-left:auto;margin-bottom:4px}
.qt-table{width:100%;border-collapse:collapse;margin:0 0 16px}
.qt-table th,.qt-table td{border:1px solid #d9d3c7;padding:8px 10px;text-align:left}
.qt-table thead th{background:#f4f0e8}
.qt-table .n{text-align:right;white-space:nowrap}
.qt-total th,.qt-total td{font-weight:700;font-size:16px;background:#ebe5da}
.qt-kv th{width:30%;background:#f4f0e8;font-weight:600}
.qt-notes{font-size:12px;color:#4a4741;padding-left:1.2em}
@media(max-width:640px){.legal .qt-table th,.legal .qt-table td{display:table-cell;width:auto}.legal .qt-kv th{width:34%}.qt{padding:16px 12px;font-size:13px}.qt-table th,.qt-table td{padding:6px}.qt-meta p{text-align:left}.qt-from img{margin-left:0}}
@media print{
  @page{size:A4;margin:14mm}
  body{background:#fff;color:#000;font-size:12px}
  .band,.hd,.ft,.sticky,.est-bar,.crumb,.no-print{display:none!important}
  .legal{padding:0}
  .qt{border:0;padding:0}
}

/* ===== v3（2026-10-13・競合 4 社の構成を参考に: 英字の大見出し・背景文字・特長 4 点・機種カード・事例カード） ===== */
:root,html[data-theme=ivory]{
  --bg:#efebe4; --bg-2:#e5dfd5; --surface:#f9f7f3; --ink:#1f1f1b; --ink-2:#4b4843; --muted:#867f74;
  --line:#d9d1c4; --line-2:#c7bdac; --accent:#56662a; --accent-soft:#e3e8cf; --brand:#b8d068;
  --btn:#1f1f1b; --btn-ink:#f9f7f3; --hero-arch:#e2dacd;
  --panel:#22261e; --panel-ink:#f2efe8; --panel-muted:#a7ab9a; --panel-line:#3a4033;
}
.btn-line{background:#06c755;color:#fff;border-color:#06c755}
.btn-line svg{color:#fff}
.btn-line:hover{background:#05b04b;color:#fff;border-color:#05b04b}
.cta .btn-line{background:#06c755;color:#fff;border-color:#06c755}
.est-result .btn-line{background:#06c755;color:#fff;border-color:#06c755}
.hd .hd-cta .btn{background:#06c755;color:#fff;border-color:#06c755}
.hd .hd-cta .btn svg{color:#fff}

/* 見出し: 大きな英字（セリフ体）＋日本語の H2（下に黄緑の線） */
.sec-hd .en{font-family:var(--en);font-style:normal;font-weight:500;font-size:clamp(40px,11vw,72px);line-height:1;letter-spacing:.02em;color:var(--ink);margin-bottom:14px}
.sec-hd h2{font-size:clamp(17px,4.4vw,22px);letter-spacing:.12em;display:inline;background:linear-gradient(transparent 68%,var(--brand) 68%,var(--brand) 92%,transparent 92%)}
.sec-hd p{margin-top:20px}
.cta .en{font-family:var(--en);font-style:normal;font-weight:500;font-size:clamp(40px,11vw,72px);line-height:1;color:var(--panel-ink);letter-spacing:.02em;margin-bottom:12px}
.cta h2{font-size:clamp(18px,4.6vw,24px)}

/* ヒーロー: 背景の英字・写真が先・コピー */
.hero{padding:20px 0 48px}
.hero-bgtext{position:absolute;left:-6px;top:28px;font-family:var(--en);font-weight:600;font-size:clamp(76px,24vw,220px);line-height:.86;letter-spacing:-.01em;color:transparent;-webkit-text-stroke:1.2px var(--line-2);pointer-events:none;user-select:none;white-space:nowrap}
.hero .wrap{grid-template-columns:1fr}
.hero-fig{order:0;margin-top:28px}
.hero-fig::before{left:14%;right:14%;top:12%;bottom:6%;border-radius:999px 999px 0 0}
.hero-fig img{padding:8% 2% 0;max-width:520px}
.hero-copy{order:1;position:relative}
.hero .eyebrow{font-style:italic}
.hero h1{font-size:clamp(25px,7vw,48px)}
.hero-price{display:inline-block;margin:22px 0 0;background:var(--surface);border:1px solid var(--line);padding:10px 18px;border-radius:4px}
.hero-price .price{font-size:clamp(22px,6.2vw,30px)}
.hero-text{padding:48px 0 56px}
.hero-text .hero-bgtext{top:10px}
.hero-text .hero-copy{padding-top:clamp(60px,18vw,150px)}
@media(min-width:900px){
  .hero{padding:40px 0 96px}
  .hero .wrap{grid-template-columns:1fr 1fr;align-items:center}
  .hero-fig{order:1;margin-top:40px}
  .hero-copy{order:0}
  .hero-bgtext{top:20px}
}

/* 特長 4 点 */
.points{background:var(--panel);color:var(--panel-ink);padding:52px 0}
.points-hd{margin:0 0 26px}
.points-hd .en{display:block;font-family:var(--en);font-size:clamp(34px,9vw,56px);font-weight:500;line-height:1;margin-bottom:10px}
.points-hd .ja{font-size:13px;letter-spacing:.14em;color:var(--panel-muted)}
.pts{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--panel-line);border:1px solid var(--panel-line)}
.pts li{background:var(--panel);padding:20px 14px 22px;display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.pt-no{font-family:var(--en);font-style:italic;font-size:13px;letter-spacing:.14em;color:var(--brand)}
.pt-ico svg{width:34px;height:34px;color:var(--panel-ink)}
.pts b{font-family:var(--serif);font-size:16.5px;font-weight:600;letter-spacing:.06em}
.pt-txt{font-size:12px;line-height:1.75;color:var(--panel-muted)}
@media(min-width:900px){.points{padding:72px 0}.pts{grid-template-columns:repeat(4,1fr)}.pts li{padding:28px 22px}.pts b{font-size:18px}.pt-txt{font-size:13px}}

/* 機種カード */
.machs{display:grid;gap:18px;border-top:0}
@media(min-width:760px){.machs{grid-template-columns:1fr 1fr;gap:22px}}
@media(min-width:1100px){.machs{grid-template-columns:repeat(3,1fr)}}
.mach{display:flex;flex-direction:column;padding:0;border:1px solid var(--line);background:var(--surface);border-radius:6px;overflow:hidden}
.mach>h3,.mach>*:not(h3){grid-column:auto;grid-row:auto}
.m-vis{background:var(--bg-2);aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;color:var(--ink);padding:14px 22px}
.m-vis .illu{width:100%;max-width:300px;height:auto}
.m-photo{padding:6px}
.m-photo img{max-height:100%;width:auto;object-fit:contain;filter:drop-shadow(0 12px 14px rgba(0,0,0,.12))}
.m-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.mach h3{font-size:20px}
.m-from{margin:0}
.m-from .price{font-family:var(--serif);font-size:22px;color:var(--ink)}
.m-from .price .inc{font-family:var(--sans);font-size:.6em;color:var(--ink-2)}
.m-desc{font-size:13.5px;line-height:1.85;color:var(--ink-2);margin:0}
.variants{margin-top:6px}
.variants li{padding:10px 0}
.variants .price{font-size:15.5px}
.v-add{background:var(--ink)!important;color:var(--bg)!important;border-color:var(--ink)!important}
.m-line{margin-top:auto;padding-top:10px}
@media(min-width:900px){.mach{padding:0}}

/* 張地・事例 */
.cases{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;border-top:0;padding-bottom:10px;margin-right:-20px;padding-right:20px}
.cs{flex:0 0 78%;scroll-snap-align:start;border:1px solid var(--line);background:var(--surface);border-radius:6px;overflow:hidden;padding:0}
.cs-vis{background:var(--bg-2);aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;padding:12px 30px;color:var(--ink)}
.cs-vis .illu{width:100%;max-width:220px;height:auto}
.cs-body{padding:14px 16px 16px}
.cs-meta{margin:0 0 6px;font-size:11.5px;color:var(--accent);font-weight:600}
@media(min-width:760px){.cases{flex-wrap:wrap;overflow:visible;margin-right:0;padding-right:0}.cs{flex:0 0 calc(50% - 7px)}}
@media(min-width:1100px){.cs{flex:0 0 calc(33.33% - 10px)}}
.swatch i{width:62px;height:62px}

/* 目次は控えめに */
.toc-wrap{padding-top:40px}
.hd .logo-link{background:none;height:auto}
.hd .logo-link img{opacity:1;width:100%;height:auto;display:block}
.ft .logo{width:150px;height:auto}
.colors-fig{max-width:240px}
.hero-text .hero-copy{padding-top:min(44vw,330px)}
@media(min-width:900px){.hero-text .hero-copy{padding-top:230px}}

/* ===== v4（2026-10-13・他社（FIT Trading・エコレコフィット・WILD FIT・レボルワン）に寄せる: 白地・太いゴシック・実写のヒーロー・大きなボタン） ===== */
:root,html[data-theme=ivory]{
  --bg:#ffffff; --bg-2:#f3f4f0; --surface:#ffffff; --ink:#161616; --ink-2:#3c3c3a; --muted:#77776f;
  --line:#e3e3de; --line-2:#cdcdc6; --accent:#5a7a12; --accent-soft:#eef3dc; --brand:#a9c94a;
  --btn:#161616; --btn-ink:#ffffff; --hero-arch:transparent;
  --panel:#161616; --panel-ink:#ffffff; --panel-muted:#b3b3ad; --panel-line:#34342f;
}
:root{--serif:var(--sans);--en:"Montserrat","Helvetica Neue",Arial,sans-serif}
body{letter-spacing:.03em;line-height:1.9}
h1,h2,h3{font-family:var(--sans);font-weight:800;letter-spacing:.03em;line-height:1.45}
.sec{padding:64px 0;border-top:0}
.sec.alt,.sec.wood{background:var(--bg-2)}
/* 見出し: 太い英字（小さめ・アクセント色）＋太いゴシックの H2 */
.sec-hd{margin-bottom:30px}
.sec-hd .en,.cta .en,.points-hd .en{font-family:var(--en);font-style:normal;font-weight:800;text-transform:uppercase;letter-spacing:.08em;line-height:1}
.sec-hd .en{font-size:13px;color:var(--accent);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.sec-hd .en::before{content:"";width:22px;height:3px;background:var(--brand)}
.sec-hd h2{display:block;background:none;font-size:clamp(23px,6.2vw,34px);letter-spacing:.03em}
.cta .en{font-size:13px;color:var(--brand);margin-bottom:12px}
.cta h2{font-size:clamp(23px,6.2vw,34px)}
.points-hd .en{font-size:13px;color:var(--brand);margin-bottom:10px}
.points-hd .ja{font-size:clamp(20px,5.4vw,28px);font-weight:800;letter-spacing:.03em;color:var(--panel-ink)}
.toc p,.flow li::before,.est-step h3 span,.faq summary::before,.swatch small,.pt-no{font-family:var(--en);font-style:normal;font-weight:800}
.pts b,.cs-mach,.facts b{font-family:var(--sans);font-weight:800}
.price,.m-from .price,.variants .price,.el-price,.est-sum dd.total,.hero-price .price{font-family:var(--sans)!important;font-weight:800}

/* ボタン: 角を小さく・太字 */
.btn{border-radius:6px;font-weight:700;letter-spacing:.04em}
.hd{background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px)}

/* ヒーロー（写真） */
.hero-photo{padding:0;background:#fafdff;overflow:hidden}
.hero-grid{display:grid}
.hero-head{padding:26px 20px 0}
.hero-photo .eyebrow{font-family:var(--en);font-style:normal;font-weight:800;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}
.hero-photo .eyebrow::before{width:22px;height:3px;background:var(--brand)}
.hero-photo h1{font-size:clamp(26px,7.4vw,46px);line-height:1.35;letter-spacing:.02em}
.hero-photo .h1-sub{font-size:.52em;font-weight:700;letter-spacing:.06em;color:var(--ink-2);margin-top:10px}
.hero-img{margin:6px -2px 0}
.hero-img img{width:100%;height:auto}
.hero-foot{padding:0 20px 36px;background:#fff}
.hero-photo .hero-price{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin:0;padding:16px 0 4px;background:none;border:0;border-bottom:1px solid var(--line);border-radius:0}
.hero-photo .hp-label{display:inline-block;background:var(--ink);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.08em;padding:3px 10px;border-radius:3px}
.hero-photo .hero-price .price{display:inline;font-size:clamp(26px,7.6vw,38px);letter-spacing:.01em;color:var(--ink)}
.hero-photo .lead{margin:16px 0 20px;font-size:14.5px;line-height:1.85;color:var(--ink-2)}
.cta-tiles{display:grid;gap:10px}
.tile{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:76px;padding:12px 52px 12px 20px;border-radius:8px;text-decoration:none;color:#fff;line-height:1.35;box-shadow:0 6px 16px rgba(0,0,0,.12);transition:transform .15s ease,filter .2s ease}
.tile:hover{transform:translateY(-2px);filter:brightness(1.08)}
.tile-dark{background:var(--ink)}
.tile-line{background:#06c755;padding-left:62px}
.tile-line svg{position:absolute;left:18px;top:50%;width:30px;height:30px;transform:translateY(-50%);color:#fff}
.t-sub{font-size:12px;font-weight:600;opacity:.9;letter-spacing:.06em}
.t-main{font-size:18px;font-weight:800;letter-spacing:.04em}
.t-arrow{position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:20px;font-weight:700}
.hero-photo .hero-mail{margin:14px 0 0;text-align:center}
@media(min-width:900px){
  .hero-grid{max-width:none;margin:0;padding:56px 0 64px max(32px,calc((100vw - 1160px)/2 + 32px));grid-template-columns:minmax(400px,470px) minmax(0,880px);grid-template-rows:auto 1fr;column-gap:40px;align-items:start}
  .hero-head{grid-column:1;grid-row:1;padding:0}
  .hero-foot{grid-column:1;grid-row:2;padding:0;background:none}
  .hero-img{grid-column:2;grid-row:1/3;align-self:center;margin:0}
  .hero-photo h1{font-size:40px}
  .cta-tiles{grid-template-columns:1fr 1fr}
  .tile{padding-right:40px}
  .tile-line{padding-left:56px}
  .tile-line svg{left:16px;width:28px;height:28px}
  .t-main{font-size:16.5px}
  .hero-photo .hero-mail{text-align:left}
}

/* 特長 4 点（黒帯） */
.points{padding:44px 0}
.pts{gap:10px;background:none;border:0}
.pts li{background:#222220;border-radius:8px;padding:18px 14px 20px}
.pt-no{color:var(--brand);font-size:12px;letter-spacing:.1em}

/* 機種カード */
.mach{border-radius:10px;border-color:var(--line);box-shadow:0 2px 10px rgba(0,0,0,.04)}
.m-vis{background:var(--bg-2)}
.m-cover{padding:0}
.m-cover img{width:100%;height:100%;object-fit:cover;filter:none;max-height:none}
.m-white{background:#fff;padding:8px}
.m-white img{filter:none}
.m-photo img{filter:none}
.mach h3{font-size:20px}
.m-from .price{font-size:24px}
.v-add{border-radius:6px!important}

/* 事例・目次 */
.cs{border-radius:10px}
.cs-meta{color:var(--accent)}
.toc{border:1px solid var(--line);border-radius:8px;padding:16px 18px;background:var(--bg-2)}
.toc-wrap{padding-top:28px;padding-bottom:12px}

/* CTA 帯・FAQ */
.cta{padding:64px 0}
.faq summary{font-weight:700}

/* ジム（写真なし）: 黒地の見出し */
.hero-text{background:var(--panel);color:var(--panel-ink);padding:44px 0 48px}
.hero-text .hero-copy{padding-top:0!important}
.hero-text .eyebrow{font-family:var(--en);font-style:normal;font-weight:800;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.hero-text .eyebrow::before{width:22px;height:3px;background:var(--brand)}
.hero-text h1{color:#fff;font-size:clamp(26px,7.4vw,46px);line-height:1.35}
.hero-text .h1-sub{color:var(--panel-muted);font-size:.52em;font-weight:700;letter-spacing:.06em}
.hero-text .lead{color:#d8d8d3}
.hero-text .hero-mail a{color:#d8d8d3}
.hero-text .btn-primary{background:#fff;color:var(--ink)}
@media(min-width:900px){.hero-text{padding:80px 0 88px}.hero-text .hero-copy{max-width:720px}}
/* 写真のない機種: 線画は小さなアイコンにして、写真の機種を主役にする */
.mach-noimg .m-icon{aspect-ratio:auto;height:auto;justify-content:flex-start;background:none;padding:22px 20px 0}
.mach-noimg .m-icon .illu{width:104px;max-width:104px;height:65px;padding:6px 10px;background:var(--bg-2);border-radius:8px;stroke-width:3.2}
.mach-noimg .m-body{padding-top:12px}
@media(min-width:900px){
  .hero-img img{-webkit-mask-image:linear-gradient(to right,transparent 0,#000 10%);mask-image:linear-gradient(to right,transparent 0,#000 10%)}
}
.hero-text h1{font-size:clamp(25px,6.8vw,46px)}

/* ===== タップで選ぶ部品（2026-10-13・入力は名前・連絡先・住所だけ。ほかはすべてボタン） ===== */
.fld{display:flex;flex-direction:column;gap:8px;min-width:0}
.fld-l,.form .lbl{font-size:13.5px;font-weight:700;color:var(--ink);letter-spacing:.04em}
.est-grid{gap:20px}
.fld-wide{grid-column:1/-1}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:46px;padding:8px 16px;border:1.5px solid var(--line-2);border-radius:999px;background:#fff;color:var(--ink);font:inherit;font-size:14.5px;font-weight:700;line-height:1.3;letter-spacing:.02em;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background-color .15s,border-color .15s,color .15s;margin:0}
.chip input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.chip:hover{border-color:var(--ink)}
.chip:has(input:checked),.chip.is-on{background:var(--ink);border-color:var(--ink);color:#fff}
.chip:has(input:checked)::before,.pp-prefs .chip.is-on::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand);flex:none}
.pp-areas .chip.is-on{background:var(--accent-soft);color:var(--ink);border-color:var(--brand)}
.chip:has(input:focus-visible),.chip:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.pref-pick{display:flex;flex-direction:column;gap:10px}
.pp-now{margin:0;font-size:14px;color:var(--ink-2);display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pp-now b{font-size:16px;color:var(--ink)}
.pp-change{border:0;background:none;color:var(--accent);font:inherit;font-size:13.5px;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:6px 2px}
.pp-body{display:flex;flex-direction:column;gap:10px}
.pp-prefs{padding:12px;background:var(--bg-2);border-radius:10px}
.pp-prefs .chip{min-height:42px;padding:6px 14px;font-size:14px}
/* 既存の 2 択（法人／個人・ロゴ）もボタンの見た目に */
.seg label{min-height:46px;padding:8px 18px;border-width:1.5px;font-weight:700;font-size:14.5px;position:relative}
.seg input{position:absolute;opacity:0;width:1px;height:1px}
.seg label:has(input:checked){background:var(--ink);border-color:var(--ink);color:#fff}
.seg label:has(input:checked)::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand)}
/* 見積の手順番号はブランド色の丸 */
.est-step h3{display:flex;align-items:center;gap:12px;font-size:19px}
.est-step h3 span{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--brand);color:var(--ink);font-family:var(--en);font-weight:800;font-size:16px;line-height:1;flex:none}
.pick{padding:12px 10px;margin:0 -10px;border-radius:8px;transition:background-color .2s}
.pick.on{background:var(--accent-soft)}
.pick.on .pick-info b{color:var(--ink)}
.qty{border-width:1.5px}
.qty button{width:46px;height:46px;font-size:20px;font-weight:700}
.qty input{pointer-events:none}
/* 見積結果（黒地）の中のボタン */
.est-result .chip{background:transparent;color:var(--panel-ink);border-color:var(--panel-line)}
.est-result .chip:has(input:checked){background:var(--brand);border-color:var(--brand);color:var(--ink)}
.est-result .chip:has(input:checked)::before{background:var(--ink)}
.payback-l{font-size:13px;color:var(--panel-muted);margin:0 0 10px}
.payback-out{font-family:var(--sans);font-weight:700}
/* 注文フォーム */
.form .row .fld-l{display:block}
.agree{display:flex!important;gap:12px;align-items:flex-start;padding:16px;border:1.5px solid var(--line-2);border-radius:10px;background:#fff;cursor:pointer;line-height:1.7;font-size:14px}
.agree:has(input:checked){border-color:var(--ink);background:var(--accent-soft)}
.agree input{width:24px;height:24px;flex:none;margin:1px 0 0;accent-color:var(--ink)}
.od-more summary{cursor:pointer;font-weight:700;font-size:14px;color:var(--accent);padding:10px 0;list-style:none}
.od-more summary::-webkit-details-marker{display:none}
.od-more summary::before{content:"＋ "}
.od-more[open] summary::before{content:"− "}
.od-more textarea{margin-top:6px}
[hidden]{display:none!important}
.est-grid label.chip{flex-direction:row;gap:6px;font-size:14.5px;letter-spacing:.02em;color:var(--ink)}
.est-grid label.chip:has(input:checked){color:#fff}
.payback label.chip{display:inline-flex;margin:0;font-size:14.5px;color:var(--panel-ink)}
.payback label.chip:has(input:checked){color:var(--ink)}
.form label.chip,.form .seg label{display:inline-flex;align-items:center;margin:0;font-size:14.5px;font-weight:700;letter-spacing:.02em;color:var(--ink)}
.form label.chip:has(input:checked),.form .seg label:has(input:checked){color:#fff}