/* Tubi Style Japan：サイト全体の見た目。色はすべて変数から取る（黒基調が初め・data-theme="light" で白基調） */
:root{--bg:#0b1428;--bg2:#101c36;--ink:#e9eef7;--soft:#c3cee0;--mute:#93a1ba;--line:#22304d;--rosso:#c8102e;--rosso-t:#ff5a70;--teal:#3bb3a4;
  --plinth:#f3f2ee;--hover-bg:#f3f2ee;--hover-ink:#0b1428;--btn-line:rgba(255,255,255,.4);--bar:rgba(11,20,40,.92);--card:#15213f;--card-line:#263657;--chip:#0e1830;--w:1180px}
html[data-theme="light"]{--bg:#f6f5f1;--bg2:#eceae4;--ink:#15181d;--soft:#3d434c;--mute:#6b727c;--line:#d5d2c9;--rosso-t:#b10d27;--teal:#1b7a6f;
  --plinth:#ffffff;--hover-bg:#15181d;--hover-ink:#ffffff;--btn-line:rgba(21,24,29,.45);--bar:rgba(246,245,241,.94);--card:#ffffff;--card-line:#dcd9d0;--chip:#f6f5f1}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.85;transition:background-color .25s,color .25s;
  font-family:"Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo","Segoe UI",sans-serif;-webkit-text-size-adjust:100%}
html[lang="en"] body{font-family:"Segoe UI","Helvetica Neue",Arial,sans-serif;line-height:1.75}
img{max-width:100%;height:auto}
a{color:inherit}
.wrap{max-width:var(--w);margin:0 auto;padding:0 22px}
.disp{font-family:Georgia,"Times New Roman","Hiragino Mincho ProN","Yu Mincho",serif;font-weight:400}
.jp{font-family:"Hiragino Mincho ProN","Yu Mincho","YuMincho",Georgia,serif}

/* 上の帯（全ページ共通）。トップでは写真の上に重ね、ほかのページでは上に張りつく */
.top{z-index:20}
.top .wrap{display:flex;align-items:center;gap:6px 16px;min-height:72px;max-width:1400px;flex-wrap:wrap}
.mark{text-decoration:none;font-size:.82rem;letter-spacing:.34em;font-weight:bold;white-space:nowrap;margin-right:auto}
.mark i{font-style:normal;color:#35b3a4}
.top nav{display:flex;gap:4px}
.top nav a{font-size:.74rem;letter-spacing:.16em;text-decoration:none;padding:8px 12px;white-space:nowrap}
.top nav a:hover,.top nav a[aria-current]{text-decoration:underline;text-underline-offset:7px}
.tools{display:flex;gap:6px}
.tool{display:inline-flex;align-items:center;justify-content:center;height:34px;min-width:34px;padding:0 10px;border:1px solid;font-size:.72rem;font-weight:bold;
  letter-spacing:.14em;text-decoration:none;cursor:pointer;font-family:inherit;background:transparent;color:inherit}
.tool svg{width:16px;height:16px;display:block}
:is(html[data-theme="light"],html[data-theme="white"],html[data-theme="mist"]) .tool .sun,html:not([data-theme="light"]):not([data-theme="white"]):not([data-theme="mist"]) .tool .moon{display:none}
.top.over{position:absolute;left:0;right:0;top:0;color:#fff}
.top.over nav a{color:#e3e7ec}
.top.over .tool{border-color:rgba(255,255,255,.4);background:rgba(10,11,13,.25);color:#fff}
.top.over .tool:hover{background:#fff;color:#0a0b0d}
.top.solid{position:sticky;top:0;background:var(--bar);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top.solid nav a{color:var(--soft)}
.top.solid nav a:hover,.top.solid nav a[aria-current]{color:var(--ink)}
.top.solid .mark i{color:var(--teal)}
.top.solid .tool{border-color:var(--btn-line)}
.top.solid .tool:hover{background:var(--ink);color:var(--bg)}

/* 二つの入口 */
.gate{display:flex;min-height:min(100vh,860px);background:#000;color:#fff}
.door{position:relative;flex:1 1 50%;display:flex;align-items:flex-end;text-decoration:none;overflow:hidden;isolation:isolate;transition:flex-basis .5s cubic-bezier(.2,.8,.2,1)}
.door .bgimg{position:absolute;inset:0;z-index:-2;background:#111 center/cover no-repeat;transform:scale(1.02);transition:transform 1.2s cubic-bezier(.2,.8,.2,1),filter .5s}
.door::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(6,7,9,.55) 0%,rgba(6,7,9,.15) 34%,rgba(6,7,9,.82) 78%,rgba(6,7,9,.96) 100%)}
.door + .door{border-left:1px solid rgba(255,255,255,.14)}
.gate:hover .door{flex-basis:44%}
.gate:hover .door:hover{flex-basis:56%}
.door:hover .bgimg{transform:scale(1.07)}
.gate:hover .door:not(:hover) .bgimg{filter:brightness(.6) saturate(.7)}
.door .in{padding:0 clamp(22px,4.5vw,64px) clamp(40px,7vh,76px);width:100%}
.no{display:block;font-size:.72rem;letter-spacing:.34em;font-weight:bold;margin:0 0 16px}
.door.t .no{color:#35b3a4} .door.f .no{color:#ff3b54}
.door h2{margin:0 0 12px;font-size:clamp(2rem,4.3vw,3.7rem);line-height:1.08;letter-spacing:.01em}
.door h2 em{font-style:italic}
.door p{margin:0 0 26px;max-width:26em;color:#d2d7de;font-size:.96rem}
.go{display:inline-flex;align-items:center;gap:12px;font-size:.8rem;letter-spacing:.2em;font-weight:bold;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.5)}
.go::after{content:"→";transition:transform .3s}
.door:hover .go::after{transform:translateX(8px)}
.door.t:hover .go{border-color:#35b3a4} .door.f:hover .go{border-color:#ff3b54}
.crest{position:absolute;left:clamp(22px,4.5vw,64px);top:116px;font-size:.74rem;letter-spacing:.3em;color:#e6e9ee;border:1px solid rgba(255,255,255,.4);padding:9px 14px}

/* 節 */
section{padding:clamp(72px,11vw,140px) 0}
.alt{background:var(--bg2)}
.eyebrow{margin:0 0 18px;font-size:.7rem;letter-spacing:.42em;font-weight:bold;color:var(--mute)}
.eyebrow.t{color:var(--teal)} .eyebrow.f{color:var(--rosso-t)}
.h{margin:0 0 20px;font-size:clamp(1.9rem,3.6vw,3rem);line-height:1.2;letter-spacing:.01em}
.headrow{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:6px}
.logo2{width:min(230px,34%);border-radius:2px;margin-bottom:20px}
.lead{margin:0 0 36px;max-width:40em;color:var(--soft)}
.btn{display:inline-flex;align-items:center;gap:14px;padding:17px 30px;border-radius:0;text-decoration:none;font-size:.8rem;font-weight:bold;letter-spacing:.2em;
  border:1px solid var(--btn-line);transition:background .25s,border-color .25s,color .25s}
.btn::after{content:"→";transition:transform .3s}
.btn:hover::after{transform:translateX(6px)}
.btn:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn.t{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn.t:hover{background:transparent;color:var(--ink)}
.btn.f{background:var(--rosso);border-color:var(--rosso);color:#fff}
.btn.f:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:38px}

/* マフラーの台座 */
.plinths{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.plinth{margin:0;background:var(--plinth);border-radius:2px;overflow:hidden;display:flex;flex-direction:column;color:#15181d;border:1px solid var(--line)}
.plinth .ph{position:relative;aspect-ratio:1/1;background:radial-gradient(circle at 50% 40%,#ffffff 0%,#f3f2ee 62%,#e3e1da 100%)}
.plinth img{position:absolute;left:9%;top:9%;width:82%;height:82%;object-fit:contain;mix-blend-mode:multiply;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.plinth:hover img{transform:scale(1.05)}
.plinth figcaption{padding:14px 18px 16px;border-top:1px solid #dcd9d0;display:flex;align-items:baseline;justify-content:space-between;gap:10px;background:#f3f2ee}
.plinth b{font-size:1.15rem;letter-spacing:.02em}
.plinth small{font-size:.68rem;letter-spacing:.24em;color:#6b6f76}
.band{margin:18px 0 0;overflow:hidden;border-radius:2px}
.band img{display:block;width:100%;aspect-ratio:21/8;object-fit:cover;object-position:50% 42%}
.parts{margin:44px 0 0;padding:22px 0;list-style:none;display:flex;flex-wrap:wrap;gap:10px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.parts li{font-size:.82rem;color:var(--soft);padding:0 18px;border-right:1px solid var(--line);letter-spacing:.06em}
.parts li:first-child{padding-left:0}
.parts li:last-child{border-right:0}
.parts a{color:inherit;text-decoration:none;transition:color .25s}
.parts a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:6px}

/* クラブの写真 */
.mosaic{display:grid;grid-template-columns:1.5fr 1fr 1fr;grid-template-rows:230px 230px;gap:10px}
.mosaic a{display:block;overflow:hidden;border-radius:2px;background:#111}
.mosaic img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.mosaic a:hover img{transform:scale(1.06)}
.mosaic a:first-child{grid-row:1/3}
.topics{margin:44px 0 0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.topics li{background:var(--bg2)}
.topics a{display:block;height:100%;padding:20px 22px;color:inherit;text-decoration:none;transition:background .25s,color .25s}
.topics a:hover{background:var(--hover-bg);color:var(--hover-ink)}
.topics a:hover span{color:inherit}
.topics b{display:block;font-size:.8rem;letter-spacing:.26em;margin-bottom:4px}
.topics span{font-size:.8rem;color:var(--mute)}

/* リンク */
.links{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.links a{position:relative;display:flex;flex-direction:column;gap:6px;min-height:200px;padding:26px 24px 24px;text-decoration:none;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .3s,color .3s}
.links small{font-size:.66rem;letter-spacing:.34em;color:var(--mute);font-weight:bold;transition:color .3s}
.links b{font-size:1.3rem;font-weight:400;line-height:1.35;margin-top:10px}
.links span{font-size:.8rem;color:var(--mute);word-break:break-all;transition:color .3s}
.links i{margin-top:auto;font-style:normal;font-size:.7rem;letter-spacing:.3em;font-weight:bold}
.links i::after{content:" →";display:inline-block;transition:transform .3s}
.links a:hover{background:var(--hover-bg);color:var(--hover-ink)}
.links a:hover small,.links a:hover span{color:#8a9099}
.links a:hover i::after{transform:translateX(6px)}

/* 中のページ：見出しの帯 */
.phead{padding:clamp(44px,6vw,80px) 0 clamp(26px,3.6vw,42px);border-bottom:1px solid var(--line)}
.crumb{font-size:.7rem;letter-spacing:.16em;color:var(--mute);margin:0 0 26px}
.crumb a{text-decoration:none}
.crumb a:hover{text-decoration:underline;text-underline-offset:5px}
.phead .eyebrow{margin-bottom:12px}
.phead h1{margin:0;font-size:clamp(1.6rem,3.2vw,2.6rem);line-height:1.3;font-weight:400;letter-spacing:.01em;overflow-wrap:anywhere}

/* 中のページ：元の中身（色・幅・書体の指定を落として、ここの見た目に流す） */
.content{padding-top:clamp(30px,4.6vw,56px);padding-bottom:clamp(40px,6vw,80px);font-size:.95rem;color:var(--soft);overflow-wrap:anywhere}
.content img{border-radius:2px;vertical-align:middle}
/* 透けている部分のある絵（黒い背景の上に置く前提で作られたもの）：明るい画面では、絵の後ろだけ黒くする（黒い画面のときと同じ見え方になる） */
:is(html[data-theme="light"],html[data-theme="white"],html[data-theme="mist"]) .content img.onblack{background:#0a0b0d}
.content a{color:var(--ink);text-underline-offset:4px}
.content a:hover{color:var(--teal)}
.content a img{transition:opacity .25s,transform .4s}
.content a:hover img{opacity:.86}
.content .c{text-align:center} .content .r{text-align:right}
.content p{margin:0 0 16px}
.content hr{border:0;border-top:1px solid var(--line);margin:34px 0}
.content .big{display:block;font-family:Georgia,"Times New Roman","Hiragino Mincho ProN","Yu Mincho",serif;font-size:clamp(1.25rem,2.2vw,1.7rem);color:var(--ink);line-height:1.45;margin:.5em 0;font-weight:400;font-style:normal}
.content .big b,.content .big i{font-weight:400;font-style:normal}
.content .mid{font-size:1.1rem;color:var(--ink)}
.content .sm{font-size:.84rem}
.content .red{color:var(--rosso-t)}
.content .box{margin:0 0 26px}
.content table{width:100%;border-collapse:collapse;margin:0 0 30px}
.content td,.content th{padding:10px 14px;vertical-align:top;text-align:left}
.content td.c,.content th.c{text-align:center}
.content .t-media{border-top:1px solid var(--line)}
.content .t-media tr{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:10px 30px;padding:24px 0;border-bottom:1px solid var(--line);align-items:start}
.content .t-media td{display:block;padding:0}
.content .t-media td.c{text-align:center}
/* パーツの側：品物を一つずつ、少し明るい板に載せる（山岸さんの選択＝案A・2026-10-02）。板の色は明暗の切り替えに合わせて変わる */
.content.s-t .t-media{border-top:0}
.content.s-t .t-media tr{background:var(--card);border:1px solid var(--card-line);padding:22px 24px;margin:0 0 14px;border-radius:3px;grid-template-columns:minmax(0,340px) minmax(0,1fr)}
.content.s-t .ask{background:var(--chip)}
/* 札は品物の板の右下に置く：写真の高さまで文のますを伸ばし、札を下へ押しやる */
.content.s-t .t-media tr{align-items:stretch}
.content .t-media td:has(> .askrow){display:flex;flex-direction:column}
.askrow{margin-top:auto;padding-top:16px;text-align:right}
.askrow .ask{padding:5px 14px;letter-spacing:.04em}
.content .t-grid tr{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}
.content .t-grid td{display:block;padding:0;flex:1 1 170px;text-align:center}
.content .t-data{border:1px solid var(--line)}
.content .t-data td,.content .t-data th{border:1px solid var(--line)}
.content .t-plain tr{display:flex;flex-wrap:wrap;gap:8px 28px;padding:6px 0}
.content .t-plain td{display:block;padding:0;flex:1 1 240px}
.tbtn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border:1px solid var(--btn-line);font-size:.74rem;letter-spacing:.14em;font-weight:bold;
  text-decoration:none;color:var(--ink);margin:3px 6px 3px 0;white-space:nowrap;transition:background .25s,color .25s}
.tbtn::after{content:"→"}
.tbtn.back::after{content:none}
.tbtn.back::before{content:"←"}
.content a.tbtn:hover,.tbtn:hover{background:var(--ink);color:var(--bg)}
.tbtn.off,.tbtn.off:hover{background:transparent;color:var(--mute);border-style:dashed;border-color:var(--line);cursor:default}
.tbtn.off::after{content:none}

/* Cookie のお知らせ（このサイトは Cookie を使っていない、と知らせる帯。押すと消えて、次からは出ない） */
.ckbar{position:fixed;left:16px;right:16px;bottom:16px;z-index:90;max-width:860px;margin:0 auto;display:flex;align-items:center;gap:14px 24px;flex-wrap:wrap;
  padding:18px 22px;background:var(--bg2);color:var(--soft);border:1px solid var(--line);box-shadow:0 18px 50px rgba(0,0,0,.45);font-size:.82rem;line-height:1.7}
.ckbar p{margin:0;flex:1 1 320px}
.ckbar a{color:var(--ink);text-underline-offset:4px}
.ckbar button{font-family:inherit;font-size:.74rem;font-weight:bold;letter-spacing:.2em;padding:12px 26px;border:1px solid var(--ink);background:var(--ink);color:var(--bg);cursor:pointer}
.ckbar button:hover{background:transparent;color:var(--ink)}
.ask{display:inline-block;padding:1px 10px;border:1px solid var(--line);color:var(--ink);font-size:.9em;white-space:nowrap}
.nolink{color:var(--mute)}
.series{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:10px;padding:26px 0 0}
.series span{flex:1 1 0}
.series span:last-child{text-align:right}
.cta{margin:54px 0 0;padding:30px;border:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px 30px;flex-wrap:wrap}
.cta p{margin:0;color:var(--soft);font-size:.92rem}
.nf{margin:34px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.ended{margin:0 0 40px;padding:24px 28px;border:1px solid var(--line);border-left:3px solid var(--teal);background:var(--bg2)}
.ended b{display:block;margin:0 0 8px;font-weight:400;font-size:1.2rem;letter-spacing:.08em;color:var(--ink);font-family:Georgia,"Times New Roman","Hiragino Mincho ProN","Yu Mincho",serif}
.ended span{display:block;color:var(--soft);font-size:.9rem}

/* 下部メニューのページ */
.doc{max-width:46em}
.doc h2{font-size:1.15rem;margin:44px 0 12px;font-weight:400;color:var(--ink);font-family:Georgia,"Times New Roman","Hiragino Mincho ProN","Yu Mincho",serif}
.doc h2:first-child{margin-top:0}
.doc ul{margin:0 0 16px;padding-left:1.2em}
.doc li{margin:0 0 6px}
.doc dl{margin:0;border-top:1px solid var(--line)}
.doc dt{padding:20px 0 6px;color:var(--ink);font-family:Georgia,"Times New Roman","Hiragino Mincho ProN","Yu Mincho",serif;font-size:1.05rem}
.doc dd{margin:0;padding:0 0 20px;border-bottom:1px solid var(--line)}
.doc dl.info{display:grid;grid-template-columns:9em minmax(0,1fr);margin:0 0 18px}
.doc dl.info dt,.doc dl.info dd{margin:0;padding:16px 0;border-bottom:1px solid var(--line)}
.doc dl.info dt{font-family:inherit;font-size:.7rem;letter-spacing:.3em;font-weight:bold;color:var(--mute);padding-top:21px}
.doc dl.info dd{color:var(--ink);font-size:1.02rem}
.doc dl.info dd a{text-underline-offset:5px}
.doc dl.info dd small{display:block;margin-top:4px;color:var(--mute);font-size:.8rem}
@media(max-width:560px){.doc dl.info{grid-template-columns:1fr}.doc dl.info dt{border-bottom:0;padding:16px 0 0}.doc dl.info dd{padding-top:4px}}
.smap{columns:3 240px;column-gap:40px}
.smap section{padding:0;break-inside:avoid;margin:0 0 30px}
.smap h2{font-size:.72rem;letter-spacing:.3em;font-weight:bold;color:var(--mute);margin:0 0 10px;font-family:inherit}
.smap ul{list-style:none;margin:0;padding:0}
.smap li{font-size:.86rem;margin:0 0 4px}
.smap a{text-decoration:none}
.smap a:hover{text-decoration:underline;text-underline-offset:4px}

/* 写真を浮き上がらせる */
.content a[href$=".jpg" i] img,.content a[href$=".JPG"] img,.content a[href$=".jpeg" i] img{cursor:zoom-in}
.zoom{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(6,8,12,.9);
  backdrop-filter:blur(6px);opacity:0;visibility:hidden;transition:opacity .22s,visibility .22s}
.zoom.show{opacity:1;visibility:visible}
.zoom figure{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:12px;transform:translateY(14px) scale(.96);transition:transform .26s cubic-bezier(.2,.8,.2,1)}
.zoom.show figure{transform:none}
.zoom img{max-width:100%;max-height:calc(100vh - 120px);width:auto;height:auto;border-radius:2px;box-shadow:0 30px 80px rgba(0,0,0,.6);background:#111}
.zoom figcaption{color:#aab3c2;font-size:.76rem;letter-spacing:.2em}
.zoom button{position:absolute;width:46px;height:46px;border:1px solid rgba(255,255,255,.3);background:rgba(20,26,38,.7);color:#fff;font-size:1.3rem;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-family:inherit}
.zoom button:hover{background:#fff;color:#0a0b0d}
.zoom .x{top:16px;right:16px}
.zoom .pv{left:16px;top:50%;transform:translateY(-50%)}
.zoom .nx{right:16px;top:50%;transform:translateY(-50%)}
body.zooming{overflow:hidden}

/* 足元（全ページ共通） */
footer{border-top:1px solid var(--line);padding:54px 0 40px;font-size:.84rem;color:var(--mute)}
footer .cols{display:flex;flex-wrap:wrap;gap:26px 60px;justify-content:space-between;margin-bottom:34px}
footer .mark{color:var(--ink)}
footer .mark i{color:var(--teal)}
footer a{color:var(--soft);text-decoration:none}
footer a:hover{text-decoration:underline;text-underline-offset:4px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
footer h3{margin:0 0 12px;font-size:.66rem;letter-spacing:.32em;color:var(--mute);font-weight:bold}
.legal{display:flex;flex-wrap:wrap;gap:8px 26px;border-top:1px solid var(--line);padding:20px 0 0;margin:0;list-style:none;font-size:.76rem;letter-spacing:.06em}
.legal a{color:var(--mute)}
.notice{font-size:.74rem;line-height:1.8;margin:18px 0 0}
.copy{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 20px;margin:14px 0 0;font-size:.72rem}
.credit{font-size:.68rem;letter-spacing:.06em}
.credit a{color:var(--mute)}

@media(max-width:860px){
  .gate{flex-direction:column;min-height:0}
  .door{flex:none !important;min-height:540px}
  .door + .door{border-left:0;border-top:1px solid rgba(255,255,255,.14)}
  .top .wrap{padding-top:10px;padding-bottom:6px;min-height:0}
  .top nav{order:5;flex-basis:100%;overflow-x:auto;margin:0 -8px}
  .top nav a{padding:8px}
  .crest{top:150px}
  .plinths{grid-template-columns:1fr}
  .plinth .ph{aspect-ratio:4/3}
  .links{grid-template-columns:1fr 1fr}
  .links a{min-height:170px}
  .topics{grid-template-columns:1fr 1fr}
  .headrow{flex-direction:column;align-items:flex-start;gap:0}
  .logo2{width:200px}
  .parts li{padding:0 12px}
  .mosaic{grid-template-columns:1fr 1fr;grid-template-rows:auto}
  .mosaic a{aspect-ratio:4/3}
  .mosaic a:first-child{grid-row:auto;grid-column:1/3;aspect-ratio:16/10}
  .content .t-media tr,.content.s-t .t-media tr{grid-template-columns:1fr}
  .content.s-t .t-media tr{padding:16px}
  .zoom .pv,.zoom .nx{top:auto;bottom:14px;transform:none}
}
@media(prefers-reduced-motion:reduce){*{transition:none !important;scroll-behavior:auto !important}}

/* 色の組を選ぶ小さな窓（右上のボタン）。どの色の組でも読めるように、窓そのものの色は固定 */
.themepick{position:fixed;z-index:3000;min-width:176px;padding:6px;background:#ffffff;color:#14181f;border:1px solid #cfd5dd;border-radius:2px;box-shadow:0 14px 34px rgba(0,0,0,.28);font-size:14px;line-height:1.4;text-align:left;letter-spacing:0}
.themepick button{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border:0;border-radius:1px;background:transparent;color:inherit;font:inherit;cursor:pointer;text-align:left}
.themepick button:hover,.themepick button:focus-visible{background:#eef1f5;outline:none}
.themepick button[aria-pressed="true"]{font-weight:bold;background:#f3f5f8}
.themepick .sw{flex:0 0 auto;width:22px;height:22px;border-radius:999px;border:1px solid rgba(0,0,0,.28);position:relative;overflow:hidden}
.themepick .sw i{position:absolute;right:0;top:0;bottom:0;width:8px}
.themepick .ck{margin-left:auto;font-size:12px;opacity:.75}

/* NOTES（豆知識）の記事 */
.nsub{margin:-6px 0 30px;color:var(--mute);font-size:.92rem;letter-spacing:.04em}
.nlead{margin:0 0 44px;padding:0 0 0 20px;border-left:2px solid var(--teal);color:var(--ink);font-size:1rem;line-height:2}
.note h2{font-size:1.36rem;margin:64px 0 6px;padding-top:26px;border-top:1px solid var(--line)}
.note h2 small{display:block;font-family:inherit;font-size:.66rem;letter-spacing:.34em;font-weight:bold;color:var(--mute);margin-bottom:10px}
.note h3{font-size:1.04rem;margin:34px 0 12px;font-weight:bold;color:var(--ink);letter-spacing:.02em}
.note p{line-height:2.05}
.note .sum{margin:30px 0 0;padding:20px 24px;border:1px solid var(--line);background:var(--bg2)}
.note .sum b{display:block;font-size:.66rem;letter-spacing:.34em;color:var(--mute);margin-bottom:10px}
.note .sum ul{margin:0;padding-left:1.2em}
.note .sum li{margin:0 0 4px;color:var(--ink);font-size:.86rem;line-height:1.8}
.note table{width:100%;border-collapse:collapse;margin:8px 0 22px;font-size:.88rem}
.note th,.note td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.note th{font-size:.7rem;letter-spacing:.14em;color:var(--mute);font-weight:bold;border-bottom:1px solid var(--soft)}
.note td.r,.note th.r{text-align:right;white-space:nowrap}
.note .tw{overflow-x:auto}
.note caption,.note figcaption{caption-side:top;text-align:left;margin:0 0 12px;font-size:.9rem;color:var(--ink);line-height:1.6}
.note caption b,.note figcaption b{display:block;font-size:.62rem;letter-spacing:.34em;color:var(--mute);font-weight:bold;margin-bottom:4px}
.note .tw{margin:26px 0 22px}
.note .tw table{margin:0}
/* 図（HTML と CSS だけ。色はサイトの色の変数） */
.note .nfig{margin:30px 0 26px;padding:22px 24px 18px;border:1px solid var(--line);background:var(--bg2)}
.nbar .r{display:grid;grid-template-columns:minmax(5.5em,9.5em) 1fr 4.2em;gap:12px;align-items:center;padding:6px 0}
.nbar .l{font-size:.82rem;color:var(--soft);line-height:1.4;text-align:right}
.nbar .t{position:relative;height:14px;border-left:1px solid var(--mute)}
.nbar .t i{position:absolute;left:0;top:0;bottom:0;min-width:2px;background:var(--teal);border-radius:0 4px 4px 0}
.nbar .t u{position:absolute;top:-4px;bottom:-4px;width:2px;margin-left:-1px;background:var(--ink);box-shadow:0 0 0 2px var(--bg2)}
.nbar .v,.ncol .v{font-size:.82rem;color:var(--ink);font-variant-numeric:tabular-nums;text-align:right}
.nbar .r:hover .l,.ncol .c:hover .l{color:var(--ink)}
.ncol{display:flex;align-items:flex-end;gap:2px}
.ncol .c{flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:stretch}
.ncol .c.gap{flex:.5 1 0}
.ncol .b{height:182px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;border-bottom:1px solid var(--mute)}
.ncol .b i{display:block;width:calc(100% - 2px);max-width:46px;background:var(--teal);border-radius:4px 4px 0 0}
.ncol .v{font-size:.72rem;margin-bottom:5px;text-align:center;white-space:nowrap}
.ncol .l{padding-top:7px;font-size:.74rem;color:var(--soft);text-align:center;font-variant-numeric:tabular-nums}
.nfig .leg{display:flex;gap:6px 22px;flex-wrap:wrap;margin:16px 0 0;font-size:.74rem;color:var(--mute);line-height:1.5}
.nfig .leg span{display:inline-flex;align-items:center;gap:8px}
.nfig .leg i{display:inline-block;width:14px;height:10px;background:var(--teal);border-radius:0 3px 3px 0}
.nfig .leg u{display:inline-block;width:2px;height:16px;background:var(--ink)}
.ntime{list-style:none;margin:0;padding:0}
.ntime li{display:grid;grid-template-columns:4.6em 1fr;gap:0 18px;margin:0}
.ntime li:last-child span{padding-bottom:0}
.ntime b{font-size:.86rem;color:var(--ink);font-variant-numeric:tabular-nums;text-align:right;font-weight:bold;line-height:1.7}
.ntime span{position:relative;padding:0 0 14px 20px;border-left:1px solid var(--mute);font-size:.86rem;color:var(--soft);line-height:1.7}
.ntime span:before{content:"";position:absolute;left:-4px;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--teal)}
@media (max-width:560px){.note .nfig{padding:18px 14px 14px}.nbar .r{grid-template-columns:minmax(4.5em,6.5em) 1fr 3.6em;gap:8px}.ncol .v{font-size:.58rem}.ncol .l{font-size:.62rem}.ntime li{grid-template-columns:3.6em 1fr;gap:0 12px}}
.note ol.src{margin:0 0 18px;padding-left:1.4em;font-size:.84rem}
.note ol.src li{margin:0 0 10px;color:var(--soft)}
.note ol.src a{word-break:break-all;color:var(--mute)}
.note .nnote{font-size:.8rem;color:var(--mute);line-height:1.9}
.note .nauthor{margin:44px 0 0;padding:26px 0 0;border-top:1px solid var(--line)}
.note .nauthor small{display:block;font-size:.66rem;letter-spacing:.34em;font-weight:bold;color:var(--teal);margin-bottom:10px}
.note .nauthor b{display:block;font-size:1.1rem;font-weight:bold;color:var(--ink)}
.note .nauthor b span{margin-left:.8em;font-size:.8rem;font-weight:normal;color:var(--mute);letter-spacing:.08em}
.note .nauthor p{margin:10px 0 8px;font-size:.84rem;color:var(--soft);line-height:1.9}
.note .nauthor a{font-size:.78rem;color:var(--mute);text-underline-offset:4px}
.nlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:0;margin:10px 0 0;padding:1px 0 0 1px}
.nlist a{display:flex;flex-direction:column;gap:8px;min-height:190px;padding:26px 24px;margin:-1px 0 0 -1px;border:1px solid var(--line);background:var(--bg);text-decoration:none;transition:background .3s,color .3s}
.nlist small{font-size:.66rem;letter-spacing:.34em;color:var(--mute);font-weight:bold}
.nlist b{font-size:1.14rem;font-weight:400;line-height:1.5;color:var(--ink);font-family:Georgia,"Times New Roman","Hiragino Mincho ProN","Yu Mincho",serif}
.nlist span{font-size:.82rem;color:var(--mute);line-height:1.8}
.nlist a:hover{background:var(--hover-bg)}
.nlist a:hover b{color:var(--hover-ink)}
.nlist a:hover small,.nlist a:hover span{color:#8a9099}
.nband{display:flex;align-items:center;justify-content:space-between;gap:16px 30px;flex-wrap:wrap;margin:0 0 34px;padding:26px 28px;border:1px solid var(--line);text-decoration:none;transition:background .3s,color .3s}
.nband small{display:block;font-size:.66rem;letter-spacing:.34em;color:var(--mute);font-weight:bold;margin-bottom:8px}
.nband b{display:block;font-size:1.2rem;font-weight:400;color:var(--ink);font-family:Georgia,"Times New Roman","Hiragino Mincho ProN","Yu Mincho",serif}
.nband span{font-size:.84rem;color:var(--mute)}
.nband i{font-style:normal;font-size:.7rem;letter-spacing:.3em;font-weight:bold;color:var(--ink)}
.nband:hover{background:var(--hover-bg)}
.nband:hover b,.nband:hover i{color:var(--hover-ink)}