/* アルヴァシリーズ 商品ページ共通CSS（工房がえらぶ家具）
   元＝23-001 BETTYⅡ の build_lp.py（2026-10-06）。色を足さない・角丸なし・影なし。
   各商品の index.html は <link rel="stylesheet" href="…/alva.css"> で読む。ここを直すと全商品に効く */
:root{--ink:#222;--ground:#fff;--ground-2:#F6F4F0;--chrome:#222;--gold:#9A7A43;--gold-text:#8A6C39;--gold-soft:#F1EBDF;--muted:#666464;--line:#E4E4E4;--line-strong:#C9C4BB;
--serif:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho","YuMincho",serif;--sans:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic Medium","Yu Gothic",Meiryo,sans-serif;color-scheme:light}
*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}
#buy,#make,#size,#buyinfo{scroll-margin-top:72px}
body{background:var(--ground);color:var(--ink);font-family:var(--sans);line-height:1.8;line-break:strict;-webkit-font-smoothing:antialiased;font-feature-settings:"palt"}
img{display:block;max-width:100%;height:auto}a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.35;text-wrap:balance}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}@media(min-width:900px){.wrap{padding:0 32px}}
.top{position:sticky;top:0;z-index:30;background:var(--chrome);color:#fff}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px}
.brand{display:flex;align-items:baseline;gap:12px;text-decoration:none;min-width:0}
.brand b{font-family:var(--serif);font-weight:600;font-size:18px;letter-spacing:.18em;white-space:nowrap}
.brand span{font-size:10.5px;letter-spacing:.16em;opacity:.7;white-space:nowrap}@media(max-width:560px){.brand span{display:none}}
.top .go{font-size:12px;letter-spacing:.06em;text-decoration:none;background:#fff;color:var(--ink);padding:12px 16px;min-height:44px;display:inline-flex;align-items:center;white-space:nowrap;font-weight:700}
/* hero */
.hero-ph{position:relative;background:var(--ground-2)}
.hero-ph img{display:block;width:100%;min-width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center 58%}
@media(min-width:900px){.hero-ph img{aspect-ratio:auto;height:clamp(420px,62vh,720px);max-width:none}}
@media(max-width:600px){.hero-ph img{aspect-ratio:4/3}}
.hero-ph .cap{position:absolute;right:0;bottom:0;background:rgba(246,244,240,.92);color:var(--ink);font-size:10.5px;letter-spacing:.1em;padding:5px 9px}
.hero{padding:34px 0 8px}@media(min-width:900px){.hero{padding:44px 0 12px}}
.hero .grid{display:grid;gap:26px;grid-template-columns:minmax(0,1fr);grid-template-areas:"h" "b" "l"}.hero .grid>*{min-width:0}
.g-h{grid-area:h}.g-b{grid-area:b}.g-l{grid-area:l;margin-top:-8px}
@media(min-width:900px){.hero .grid{grid-template-columns:1.25fr .9fr;gap:0 56px;align-items:start;grid-template-areas:"h b" "l b"}.g-l{margin-top:0}}
.eyebrow{font-size:11.5px;letter-spacing:.3em;color:var(--gold-text);font-weight:500}
.hero h1{font-size:clamp(28px,3.6vw,40px);letter-spacing:.05em;margin-top:10px}.hero h1 span{display:inline-block}
.hero .h1sub span{display:inline-block}.hero .h1sub{font-family:var(--serif);font-size:clamp(14.5px,1.7vw,19px);letter-spacing:.08em;color:var(--ink);opacity:.72;margin:8px 0 0}
.hero .lead{font-size:14px;color:var(--ink);margin-top:14px;max-width:34em}
.hero-spec{margin-top:22px}.hero-spec:before{content:"";display:block;width:20px;height:1px;background:var(--gold);margin-bottom:12px}
.hero-spec ul{list-style:none;display:flex;flex-wrap:wrap;column-gap:32px;row-gap:12px}
.hero-spec i{display:block;font-style:normal;font-size:11px;font-weight:500;letter-spacing:.18em;color:var(--gold-text);margin-bottom:4px;line-height:1.3}
.hero-spec span{display:block;font-family:var(--serif);font-size:16px;font-weight:500;letter-spacing:.06em;line-height:1.4}
@media(max-width:560px){.hero-spec ul{column-gap:24px}.hero-spec span{font-size:15px}}
/* buy box */
.buy{border:1px solid var(--line);padding:22px 22px 18px}
.buy .nm{font-family:var(--serif);font-size:15px;letter-spacing:.06em}
.buy .sz{font-size:12px;color:var(--muted);margin-top:2px;letter-spacing:.03em}
.buy .pr{margin-top:14px;display:flex;align-items:baseline;gap:8px}
.buy .pr b{font-size:32px;font-weight:700;letter-spacing:.02em;font-variant-numeric:tabular-nums}
.buy .pr small{font-size:12px;color:var(--muted)}
.buy .ship{font-size:12px;color:var(--ink);margin-top:6px}
.btn-cart{display:block;margin-top:16px;background:var(--ink);color:#fff;text-decoration:none;text-align:center;font-weight:700;font-size:14px;letter-spacing:.14em;padding:16px 20px}
.btn-cart:hover{background:#000}
.buy .sub{display:flex;gap:18px;margin-top:4px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.buy .sub a{display:inline-flex;align-items:center;min-height:44px;padding:11px 0;color:var(--gold-text);text-decoration:none}.buy .sub a span{border-bottom:1px solid var(--gold);padding-bottom:2px}
/* sections */
section.blk{padding:56px 0 8px}@media(min-width:900px){section.blk{padding:80px 0 12px}}
.sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:10px}
.sec-head .no{font-family:var(--serif);font-size:12px;letter-spacing:.3em;color:var(--gold-text);white-space:nowrap}
.sec-head h2{font-size:clamp(21px,2.8vw,28px);letter-spacing:.08em}
.sec-head::after{content:"";flex:1;height:1px;background:var(--line);align-self:center}
.sec-lead{font-size:13.5px;max-width:40em;color:var(--ink);margin:4px 0 22px}
.d-grid{display:grid;gap:22px;margin-top:10px}@media(min-width:720px){.d-grid{grid-template-columns:repeat(3,1fr)}}
.d-grid figure{margin:0}.d-grid .ph{aspect-ratio:4/3;overflow:hidden;background:var(--ground-2)}
.d-grid img{width:100%;height:100%;object-fit:cover}
.d-grid figcaption{margin-top:12px;font-size:12.5px;color:var(--ink);line-height:1.7}
.d-grid figcaption h3{display:block;font-family:var(--serif);font-size:16px;margin-bottom:4px;letter-spacing:.04em;font-weight:600;line-height:1.5}
.d-grid figcaption small{display:block;font-size:10.5px;color:var(--muted);margin-top:4px}
/* why */
.why{max-width:44em}
.why p{font-size:14px;color:var(--ink);margin-top:8px}
.why .row{display:grid;gap:22px;margin-top:22px}@media(min-width:720px){.why .row{grid-template-columns:1fr 1fr}}
.why .row div{border-top:1px solid var(--line);padding-top:12px;font-size:13px}
.why .row b{display:block;font-family:var(--serif);font-size:15px;letter-spacing:.06em;font-weight:600;margin-bottom:4px}
/* rooms */
.rooms{display:grid;gap:18px}@media(min-width:720px){.rooms{grid-template-columns:1fr 1fr}.rooms figure:first-child{grid-column:1/-1}}
.rooms figure{margin:0;position:relative}.rooms img{width:100%;aspect-ratio:3/2;object-fit:cover;background:var(--ground-2)}
.rooms figcaption{font-size:12px;color:var(--muted);margin-top:8px;letter-spacing:.03em}
.cbadge{position:absolute;left:0;top:0;background:rgba(246,244,240,.92);color:var(--ink);font-size:10.5px;letter-spacing:.1em;padding:5px 9px}
.note{font-size:11.5px;color:var(--muted);margin-top:14px;line-height:1.7;max-width:60em}
/* make */
.make{display:grid;gap:44px;margin-top:8px}
.mk{display:grid;gap:14px}@media(min-width:800px){.mk{grid-template-columns:1fr 1fr;gap:36px;align-items:start}.mk>div:last-child{padding-top:6px}}
.mk .ph{aspect-ratio:4/3;overflow:hidden;background:var(--ground-2)}.mk .ph img{width:100%;height:100%;object-fit:cover}
.mk.wide .ph{aspect-ratio:1440/250;background:#fff}.mk.wide .ph img{object-fit:contain}
.mk .tt{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.mk .tt h3{font-family:var(--serif);font-size:20px;letter-spacing:.06em;font-weight:600}
.mk .tt i{font-style:normal;font-size:11.5px;letter-spacing:.14em;color:var(--gold-text)}
.mk p{font-size:13.5px;color:var(--ink);margin-top:10px;max-width:30em}
/* size */
.size{display:grid;gap:22px;margin-top:6px}@media(min-width:800px){.size{grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}}
.size svg{width:100%;height:auto;display:block;overflow:visible}
.size dl{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:13.5px}
.size dt{color:var(--gold-text);letter-spacing:.1em;font-size:11.5px;padding-top:4px;white-space:nowrap}
.size dd{color:var(--ink)}.size dd b{font-family:var(--serif);font-size:18px;font-weight:600;letter-spacing:.04em;font-variant-numeric:tabular-nums}
/* inline cta */
.cta-line{margin-top:34px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.cta-line .t{font-size:13px}.cta-line .t b{font-size:22px;font-weight:700;margin-right:6px;font-variant-numeric:tabular-nums}
.cta-line a{background:var(--ink);color:#fff;text-decoration:none;font-weight:700;font-size:13px;letter-spacing:.12em;padding:13px 22px;white-space:nowrap}
@media(max-width:600px){.cta-line a{flex:1 0 100%;text-align:center;padding:15px 20px}.spec th{width:6.5em;padding-right:10px}.hero-spec ul{display:grid;grid-template-columns:1fr 1fr}}
/* spec / buy info */
.spec{width:100%;max-width:760px;border-collapse:collapse;font-size:13.5px;margin-top:6px}
.spec th,.spec td{border-top:1px solid var(--line);padding:12px 6px;text-align:left;vertical-align:top}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:1px solid var(--line)}
.spec th{width:9.5em;font-weight:500;color:var(--gold-text);letter-spacing:.04em;font-size:12px;white-space:nowrap}
.spec td small{display:block;font-size:11.5px;color:var(--muted);margin-top:2px;line-height:1.6}
.spec td a{color:var(--gold-text)}
/* faq */
.faq{border-top:1px solid var(--line);margin-top:6px;max-width:760px}
.faq div{border-bottom:1px solid var(--line);padding:16px 0}
.faq h3{font-size:15.5px;letter-spacing:.04em;font-weight:600}
.faq p{font-size:13.5px;color:var(--ink);margin-top:6px;max-width:44em}
/* widths / family */
.widths,.reco{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;margin-top:8px;padding:2px 0 10px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.widths::-webkit-scrollbar,.reco::-webkit-scrollbar{height:6px}.widths::-webkit-scrollbar-thumb,.reco::-webkit-scrollbar-thumb{background:var(--line)}
.widths .wc,.reco .rc{flex:0 0 42%;scroll-snap-align:start;text-decoration:none;color:inherit;display:block}
@media(min-width:720px){.widths .wc{flex-basis:calc((100% - 14px*4)/4.5)}.reco{gap:20px}.reco .rc{flex-basis:calc((100% - 20px*4)/5)}}
.slide-hint{font-size:11px;color:var(--muted);letter-spacing:.1em;margin:2px 0 0}@media(min-width:720px){.reco+.slide-hint{display:none}}
.widths .ph{position:relative;aspect-ratio:1/1;background:#fff;border:1px solid var(--line);display:flex;align-items:flex-end;justify-content:center;padding:14px 14px 18px}
.widths .ph img{height:auto;max-height:100%;object-fit:contain}
.widths .ph em{position:absolute;left:0;top:0;font-style:normal;background:var(--ink);color:#fff;font-size:10.5px;letter-spacing:.1em;padding:4px 8px}
.widths figcaption{font-size:12px;margin-top:8px;line-height:1.6}.widths figcaption h3{display:block;font-family:var(--serif);font-size:14px;letter-spacing:.04em;font-weight:600}
.widths figcaption i{display:block;font-style:normal;color:var(--muted);font-size:11px}
.widths figcaption span{display:block;margin-top:4px;font-family:var(--serif);font-size:15px;letter-spacing:.03em}.widths figcaption small{font-family:var(--sans);font-size:10.5px;color:var(--muted);margin-left:4px}
.widths .wc:hover .ph{border-color:var(--ink)}.widths .wc.on .ph{border-color:var(--ink)}
.fam{display:grid;gap:18px;margin-top:32px;max-width:560px}
.fam figure{margin:0}.fam img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--ground-2)}
.fam figcaption{font-size:12px;color:var(--muted);margin-top:8px}
.fam-list{font-size:12.5px;color:var(--ink);margin-top:16px;line-height:2}
/* band / footer */
.band{background:var(--chrome);color:#fff;margin-top:72px}
.band .wrap{padding:44px 20px;display:grid;gap:16px;text-align:center;justify-items:center}
.band h2{font-size:clamp(19px,2.4vw,24px);letter-spacing:.12em}
.band p{font-size:13px;opacity:.85;max-width:38em}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:700;font-size:13.5px;letter-spacing:.08em;padding:13px 22px;border:1px solid #fff;background:#fff;color:var(--ink)}
.band .tel{font-size:13px;letter-spacing:.06em;opacity:.85}.band .tel a{text-decoration:none;font-weight:700;font-size:18px;color:#fff}
footer{border-top:1px solid var(--ink);padding:32px 0 96px;font-size:12.5px;color:var(--ink)}
footer .wrap{display:grid;gap:20px}@media(min-width:720px){footer .wrap{grid-template-columns:1.2fr 1fr}}
footer .copy{font-family:var(--serif);font-size:19px;letter-spacing:.12em}
footer .co{line-height:1.9}footer .co a{display:inline-block;padding:8px 0}footer .co b{font-size:14px;letter-spacing:.1em}
footer .fine{grid-column:1/-1;font-size:11px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.buy .ask{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.buy .ask a{display:flex;align-items:center;justify-content:center;min-height:46px;border:1px solid var(--line-strong);text-decoration:none;font-size:12.5px;letter-spacing:.04em;color:var(--ink);text-align:center;padding:6px 8px;line-height:1.4}
.buy .ask a:hover{border-color:var(--ink)}
@media(max-width:400px){.buy .ask{grid-template-columns:1fr}}
.reco .ph{position:relative;aspect-ratio:1/1;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:12px;overflow:hidden}
.reco .jp{position:absolute;left:0;top:0;background:var(--gold-soft);color:var(--gold-text);font-size:10.5px;letter-spacing:.1em;padding:4px 8px}
.reco .ph img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.reco .rc:hover .ph{border-color:var(--ink)}
.reco .tx{margin-top:10px;font-size:12px;line-height:1.6}
.reco .tx b{display:block;font-family:var(--serif);font-size:13.5px;font-weight:600;letter-spacing:.03em}
.reco .tx i{display:block;font-style:normal;color:var(--muted);font-size:11.5px;margin-top:2px}
.reco .tx span{display:block;margin-top:6px;font-family:var(--serif);font-size:15px;letter-spacing:.03em}
.reco .tx small{font-family:var(--sans);font-size:10.5px;color:var(--muted);margin-left:4px}

/* --- チェア・白バック写真・3色・概略図（BETTYⅡで追加） --- */
.hero-ph.plain{background:#fff;border-bottom:1px solid var(--line)}
.hero-ph.plain img{width:auto;min-width:0;max-width:100%;max-height:430px;margin:0 auto;aspect-ratio:auto;height:auto;object-fit:contain;padding:12px 0}
@media(min-width:900px){.hero-ph.plain img{height:auto;max-height:430px}}
#colors{scroll-margin-top:72px}
.hero-img img{display:block;width:100%;max-width:520px;height:auto;margin:0 auto}footer .co a{padding:12px 0;min-height:44px}
.nw{white-space:nowrap}
.colors{display:grid;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr))}
.colors figure{margin:0}.colors .ph{background:#fff;border:1px solid var(--line);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:10px}
.colors img{max-width:100%;max-height:100%;width:auto;height:auto}
.colors figcaption{margin-top:8px;font-size:12px;line-height:1.6}.colors figcaption h3{font-family:var(--serif);font-size:15px;letter-spacing:.06em;font-weight:600}
.colors figcaption i{display:block;font-style:normal;color:var(--muted);font-size:11.5px}
.d-grid .ph.fit{background:#fff;border:1px solid var(--line)}.d-grid .ph.fit img{object-fit:contain}
.svgcap{font-size:11px;color:var(--muted);margin-top:6px}

/* --- 優先指定（2026-10-07）：ショップのCSS（#free_page p{width:680px;font-size:13pt…} など id 付きの指定）に負けないよう、
   サイズ（#size）の中身を「id＋クラス」で指定し直す。値は上の通常の指定と同じ。仕様・お届けと保証の表はHTMLに style で直接書く --- */
#size .size{display:grid;gap:22px;margin:6px 0 0;padding:0;width:auto;max-width:none}
@media(min-width:800px){#size .size{grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}}
#size .size svg{width:100%;height:auto;display:block;overflow:visible;margin:0;padding:0;border:0}
#size .size dl{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:13.5px;line-height:1.8;margin:0;padding:0;width:auto;float:none;text-align:left}
#size .size dt{color:var(--gold-text);letter-spacing:.1em;font-size:11.5px;line-height:1.8;padding:4px 0 0;margin:0;white-space:nowrap;font-weight:400;text-align:left}
#size .size dd{color:var(--ink);font-size:13.5px;line-height:1.8;margin:0;padding:0;text-align:left}
#size .size dd b{font-family:var(--serif);font-size:18px;font-weight:600;letter-spacing:.04em;font-variant-numeric:tabular-nums}
#size .svgcap{width:auto;max-width:none;margin:6px 0 0;padding:0;font-size:11px;line-height:1.8;color:var(--muted);text-align:left}
#size .note{width:auto;max-width:60em;margin:14px 0 0;padding:0;font-size:11.5px;line-height:1.7;color:var(--muted);text-align:left}

/* --- ショップのサイドカラム（#sub-column）を消し、本文を1025px幅で使う（2026-10-07）。
   元＝05_カテゴリページ\工房がえらぶ家具\entry_v2.css の「ShopServe PC表示幅調整」と同じ指定。スマホ（760px以下）には効かない --- */
@media screen and (min-width:761px){
#sub-column,html body #wrapper #contents #sub-column{display:none!important;width:0!important;min-width:0!important;margin:0!important;padding:0!important;float:none!important}
#contents,html body #wrapper #contents{width:1025px!important;max-width:1025px!important;margin-left:auto!important;margin-right:auto!important;padding-left:0!important;padding-right:0!important;overflow:visible!important}
#contents>article,#contents article{float:none!important;width:100%!important;max-width:none!important;min-width:0!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;padding-right:0!important;overflow:visible!important}
#main-column,article#main-column,#contents #main-column,html body #wrapper #contents #main-column{display:block!important;float:none!important;clear:both!important;width:100%!important;max-width:none!important;min-width:0!important;margin-left:0!important;margin-right:0!important;padding-left:0!important;padding-right:0!important;overflow:visible!important}
#main-column .freeArea,#main-column .freeArea2,#main-column .freepage,#main-column .entry,#main-column .entry-content{width:100%!important;max-width:none!important;margin-left:0!important;margin-right:0!important;overflow:visible!important}
/* 商品写真（350px）＋カート欄（350px）が左に寄るので、2つ並びのまま中央へ */
article#Detail #itemDetail-cont{display:flex!important;justify-content:center!important;align-items:flex-start!important}
}
/* 画面幅が1025pxに近いPCでは横スクロールを出さない */
@media screen and (min-width:761px) and (max-width:1073px){#contents,html body #wrapper #contents{width:calc(100% - 32px)!important;max-width:none!important}}