/* 海のルアー釣りの道具選びサイト。
   メーカー公式サイト風 ＝ 黒に近い濃紺の地・大きな写真・白い文字。記事の本文だけは読みやすい白地。
   決まり: 画像と文字の帯は重ねない／角は丸めない／飾りは細い線と数字だけ／外部のフォントやライブラリは読み込まない。 */

:root{
  --black:#040b11;            /* いちばん暗い地（上の帯・下の帯） */
  --d0:#06121b;               /* 暗いページの地（濃紺） */
  --d1:#0a1c28;
  --d2:#0f2735;
  --d-line:rgba(255,255,255,.11);
  --d-line-2:rgba(255,255,255,.22);
  --d-text:#f1f4f6;
  --d-sub:#c3ced6;
  --d-mute:#8fa0ac;
  --paper:#fff;               /* 本文の地 */
  --paper-2:#f3f5f7;
  --ink:#0d171e;
  --ink-2:#34424d;
  --mute:#64727d;
  --line:#dbe1e6;
  --head-bg:#0d171e;          /* 表の見出し・商品の枠の帯 */
  --link:#0a5b93;
  --signal:#cf4410;           /* ボタン（白い文字が読める濃さのオレンジ） */
  --signal-hi:#ff6a2b;        /* 暗い地の上の差し色 */
  --mark:rgba(255,106,43,.26);
  --warn:#c42b1c;
  --warn-bg:#fdf1ef;
  --wrap:1200px;
  --gutter:clamp(18px,4.4vw,48px);
  --font:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP","BIZ UDPGothic","Yu Gothic UI",Meiryo,system-ui,sans-serif;
  --font-en:"Avenir Next Condensed","Bahnschrift","sans-serif-condensed","Roboto Condensed","Arial Narrow",sans-serif;
  --font-num:"DIN Alternate","Bahnschrift","sans-serif-condensed","Roboto Condensed","Helvetica Neue",Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
@media (prefers-color-scheme:dark){
  :root{--paper:#08151e;--paper-2:#0e202c;--ink:#e8edf0;--ink-2:#bcc8d0;--mute:#8697a3;--line:#1f3340;--head-bg:#132836;
    --link:#7cc0ee;--mark:rgba(255,106,43,.34);--warn:#ff8a7a;--warn-bg:#2a1512}
}

/* ---------- 土台 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:88px}
body{margin:0;background:var(--d0);color:var(--d-text);font-family:var(--font);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;overflow-wrap:anywhere;line-break:strict}
img,svg{display:block;max-width:100%}
img{height:auto}
picture{display:contents}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,ol,ul,dl,dd,figure{margin:0}
ol,ul{padding:0}
b,strong{font-weight:700}
:focus-visible{outline:2px solid var(--signal-hi);outline-offset:3px}
::selection{background:var(--signal-hi);color:#111}
.wrap{width:100%;max-width:calc(var(--wrap) + var(--gutter)*2);margin-inline:auto;padding-inline:var(--gutter)}
.wrap.narrow{max-width:calc(780px + var(--gutter)*2)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0}
.skip:focus{left:12px;top:12px;z-index:99;padding:8px 14px;background:#fff;color:#000}
.icon{width:1em;height:1em;flex:none}
.en{font-family:var(--font-en);font-stretch:75%;font-weight:600;text-transform:uppercase;letter-spacing:.16em}
@view-transition{navigation:auto}

/* ---------- 上の帯 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--black);border-bottom:1px solid var(--d-line);transition:transform .3s var(--ease)}
.site-header.is-hidden{transform:translateY(-101%)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;white-space:nowrap}
.logo-mark{width:9px;height:22px;background:var(--signal-hi);transform:skewX(-16deg)}
.logo-name{font-size:19px;font-weight:800;letter-spacing:.1em}
.logo-sub{margin-left:4px;padding-left:14px;border-left:1px solid var(--d-line-2);font-family:var(--font-en);font-stretch:75%;
  font-size:11.5px;font-weight:600;letter-spacing:.28em;line-height:1.3;color:var(--d-mute)}
.site-nav{display:flex;align-items:stretch;height:100%}
.site-nav a{position:relative;display:flex;align-items:center;padding:0 14px;font-size:14px;font-weight:600;letter-spacing:.08em;
  color:var(--d-sub);white-space:nowrap;transition:color .2s}
.site-nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:-1px;height:2px;background:var(--signal-hi);
  transform:scaleX(0);transform-origin:0 50%;transition:transform .35s var(--ease)}
.site-nav a:hover,.site-nav a[aria-current]{color:#fff}
.site-nav a:hover::after,.site-nav a[aria-current]::after{transform:scaleX(1)}
.site-nav .nav-all{margin-left:10px;padding-left:24px}
.site-nav .nav-all::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:1px;background:var(--d-line-2)}
.site-nav .nav-all::after{left:24px}
.nav-menu{display:none}
.nav-menu summary{display:flex;align-items:center;gap:10px;height:56px;padding-left:16px;list-style:none;cursor:pointer;
  font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--d-sub)}
.nav-menu summary::-webkit-details-marker{display:none}
.nav-bars{position:relative;width:22px;height:12px}
.nav-bars::before,.nav-bars::after{content:"";position:absolute;left:0;right:0;height:2px;background:currentColor;transition:transform .3s var(--ease),top .3s var(--ease)}
.nav-bars::before{top:0}
.nav-bars::after{top:10px}
.nav-menu[open] .nav-bars::before{top:5px;transform:rotate(45deg)}
.nav-menu[open] .nav-bars::after{top:5px;transform:rotate(-45deg)}
.nav-drawer{position:absolute;left:0;right:0;top:100%;display:grid;max-height:calc(100dvh - 56px);overflow:auto;
  padding:4px var(--gutter) 20px;background:var(--black);border-bottom:1px solid var(--d-line)}
.nav-drawer a{display:flex;flex-direction:column;gap:3px;padding:14px 0;border-top:1px solid var(--d-line);font-size:16px;font-weight:700;letter-spacing:.08em}
.nav-drawer a:first-child{border-top:0}
.nav-drawer a[aria-current]{color:var(--signal-hi)}
.nav-drawer .en{font-size:11.5px;letter-spacing:.24em;color:var(--signal-hi)}
@media (max-width:920px){
  .header-inner{height:56px}
  .site-nav{display:none}
  .nav-menu{display:block}
  html{scroll-padding-top:76px}
}
@media (max-width:380px){.logo-sub{display:none}}

/* ---------- ボタン・矢印つきリンク ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:0 30px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.1em;transition:background .25s,color .25s,border-color .25s}
.btn .icon{width:18px;height:18px;transition:transform .35s var(--ease)}
.btn:hover .icon{transform:translateX(5px)}
.btn.primary{background:var(--signal);color:#fff}
.btn.primary:hover{background:#e25219}
.btn.ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn.ghost:hover{background:#fff;border-color:#fff;color:var(--black)}
.btn.sns{min-height:42px;padding:0 20px;border-color:currentColor;font-size:13px}
.btn.sns:hover{background:var(--signal);border-color:var(--signal);color:#fff}
.sns-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.go{display:inline-flex;align-items:center;gap:10px;padding-bottom:5px;border-bottom:1px solid currentColor;
  font-size:14px;font-weight:700;letter-spacing:.1em;line-height:1.5}
.go .icon{width:16px;height:16px;color:var(--signal-hi);transition:transform .35s var(--ease)}
a:hover .go .icon,a.go:hover .icon{transform:translateX(6px)}

/* ---------- トップ：大きな写真 ----------
   文字は左、写真は右。写真の人物に文字が重ならないよう、場所を分けている（スマホは写真が上、文字が下）。 */
.hero{position:relative;isolation:isolate;display:flex;align-items:flex-end;min-height:clamp(540px,calc(100svh - 64px),780px);
  overflow:hidden;background:var(--black)}
.hero-media{position:absolute;inset:0 0 0 30%;z-index:-2;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 44%);mask-image:linear-gradient(90deg,transparent 0,#000 44%)}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:var(--focus,35% 60%)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(90deg,rgba(4,11,17,.86) 0%,rgba(4,11,17,.7) 38%,rgba(4,11,17,0) 62%),
  linear-gradient(0deg,var(--d0) 0%,rgba(6,18,27,.55) 16%,rgba(6,18,27,0) 42%)}
.hero-inner{padding-block:clamp(40px,7vw,88px) clamp(52px,8vw,108px)}
.eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--font-en);font-stretch:75%;font-size:13.5px;font-weight:600;
  letter-spacing:.3em;text-transform:uppercase;color:var(--signal-hi)}
.eyebrow::before{content:"";flex:none;width:36px;height:2px;background:currentColor}
.hero-kicker{margin-top:18px;font-size:13px;font-weight:700;letter-spacing:.22em;color:var(--d-sub)}
.hero-title{margin-top:14px;font-size:clamp(31px,4.5vw,62px);font-weight:800;line-height:1.26;letter-spacing:.03em;white-space:nowrap}
.hero-sub{margin-top:24px;max-width:33em;font-size:clamp(14.5px,1.25vw,16px);line-height:1.95;color:var(--d-sub)}
.hero-sub,.about-text,.p-lead{word-break:auto-phrase;text-wrap:pretty}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero.no-photo{min-height:0;background:linear-gradient(160deg,#0c2536,var(--black))}
.hero.no-photo::before{display:none}
@media (max-width:760px){
  .hero{display:block;min-height:0}
  .hero-media{position:relative;inset:auto;aspect-ratio:4/5;max-height:62svh;
    -webkit-mask-image:linear-gradient(180deg,#000 54%,transparent 100%);mask-image:linear-gradient(180deg,#000 54%,transparent 100%)}
  .hero-media img{object-position:50% 50%}
  .hero::before{display:none}
  .hero-inner{position:relative;margin-top:-64px;padding-block:0 60px}
  .hero-title{white-space:normal}
  .hero-actions .btn{flex:1 1 auto;padding-inline:20px}
}

/* ---------- 区切りと見出し ---------- */
.section{padding-block:clamp(64px,9vw,124px)}
.section.band{background:var(--black);border-block:1px solid var(--d-line)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px 32px;margin-bottom:clamp(30px,4.4vw,56px)}
.sec-title{display:flex;flex-direction:column;gap:14px}
.sec-en{font-family:var(--font-en);font-stretch:75%;font-size:clamp(46px,7.2vw,88px);font-weight:600;line-height:.9;letter-spacing:.03em;text-transform:uppercase}
.sec-jp{display:flex;align-items:center;gap:12px;font-size:clamp(15px,1.5vw,18px);font-weight:700;letter-spacing:.16em}
.sec-jp::before{content:"";flex:none;width:22px;height:2px;background:var(--signal-hi)}
.sec-lead{padding-bottom:4px;font-size:14px;letter-spacing:.06em;color:var(--d-mute)}
.sec-head>.go{margin-bottom:6px}

/* ---------- トップ：釣り方から選ぶ ---------- */
.styles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,28px)}
.style{display:flex;flex-direction:column;background:var(--d1);border:1px solid var(--d-line);transition:border-color .3s}
.style:hover{border-color:var(--d-line-2)}
.style-media{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--d2)}
.style-media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.style:hover .style-media img{transform:scale(1.05)}
.style-body{display:flex;flex-direction:column;align-items:flex-start;flex:1;padding:clamp(20px,2.2vw,28px) clamp(16px,2vw,26px) clamp(22px,2.2vw,28px)}
.style-no{font-family:var(--font-num);font-size:13px;font-weight:700;letter-spacing:.22em;line-height:1;color:var(--signal-hi)}
.style-en{margin-top:12px;font-family:var(--font-en);font-stretch:75%;font-size:clamp(27px,3vw,38px);font-weight:600;line-height:1;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}
.style-jp{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 14px;margin-top:12px;font-size:16px;font-weight:700;letter-spacing:.12em}
.style-kicker{font-size:12.5px;font-weight:400;letter-spacing:.06em;color:var(--d-mute)}
.spec-list{width:100%;margin:18px 0 24px}
.spec-list>div{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:47px;padding:6px 0;border-top:1px solid var(--d-line)}
.spec-list>div:last-child{border-bottom:1px solid var(--d-line)}
.spec-list dt{flex:none;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--d-mute)}
.spec-list dd{font-size:13px;font-weight:700;line-height:1.3;text-align:right;color:var(--d-sub)}
.spec-list dd b{margin-right:2px;font-family:var(--font-num);font-size:19px;letter-spacing:.01em;color:#fff}
.style-body .go{margin-top:auto}
@media (max-width:760px){
  .styles{grid-template-columns:1fr}
  .style-media{aspect-ratio:3/2}
}

/* ---------- 記事カード（暗い地） ---------- */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(36px,4vw,56px) clamp(18px,2.6vw,36px)}
.card{display:flex;flex-direction:column}
.card-media{position:relative;display:block;aspect-ratio:3/2;overflow:hidden;background:var(--d2)}
.card-media img,.next-media img,.a-cover img{width:100%;height:100%;object-fit:cover;object-position:var(--focus,50% 50%)}
.card-media img,.next-media img{transition:transform 1s var(--ease)}
a:hover>.card-media img,a:hover>.next-media img{transform:scale(1.045)}
.card-body{display:flex;flex-direction:column;flex:1;padding-top:18px}
.card-eyebrow{display:flex;align-items:center;gap:12px;line-height:1.2}
.card-eyebrow .en{font-size:13px;letter-spacing:.2em;color:var(--signal-hi)}
.card-eyebrow .jp{padding-left:12px;border-left:1px solid var(--d-line-2);font-size:11.5px;font-weight:700;letter-spacing:.1em;color:var(--d-mute)}
.card-title{display:block;margin-top:10px;font-size:17px;font-weight:700;line-height:1.6;letter-spacing:.02em;word-break:auto-phrase}
.card-desc{display:-webkit-box;margin-top:8px;overflow:hidden;font-size:13.5px;line-height:1.75;color:var(--d-mute);-webkit-line-clamp:2;-webkit-box-orient:vertical}
.card-specs{display:flex;flex-wrap:wrap;gap:4px 16px;margin-top:12px;padding-top:12px;border-top:1px solid var(--d-line);font-size:12.5px;color:var(--d-sub)}
.card-specs span{white-space:nowrap}
.card-specs i{margin-right:6px;font-size:11.5px;font-style:normal;letter-spacing:.06em;color:var(--d-mute)}
.card-specs b{font-family:var(--font-num);font-size:15.5px;letter-spacing:.01em;color:#fff}
.card-min{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:14px;font-size:12px;color:var(--d-mute)}
.feature-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:start}
.card.feature .card-title{margin-top:12px;font-size:clamp(20px,2.3vw,28px);line-height:1.45}
.card.feature .card-desc{font-size:14.5px;-webkit-line-clamp:3}
.rows{display:grid}
.card.row{display:grid;grid-template-columns:148px minmax(0,1fr);align-items:center;gap:18px;padding:18px 0;border-top:1px solid var(--d-line)}
.card.row:last-child{border-bottom:1px solid var(--d-line)}
.card.row .card-body{padding-top:0}
.card.row .card-title{margin-top:7px;font-size:15.5px;line-height:1.55;word-break:normal}
.card.row .card-min{margin-top:0;padding-top:7px}
.ph{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;padding:16px;background:linear-gradient(140deg,#123347,#07161f)}
.ph-en{font-family:var(--font-en);font-stretch:75%;font-size:clamp(20px,2.6vw,30px);font-weight:600;line-height:1;letter-spacing:.06em;text-transform:uppercase;color:#fff}
.ph-jp{font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--d-sub)}
.empty{padding:48px 0;color:var(--d-mute)}
@media (max-width:1000px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:760px){
  .feature-grid{grid-template-columns:1fr}
  .card.row{grid-template-columns:116px minmax(0,1fr);gap:14px;padding:16px 0}
  .card.row .card-eyebrow .jp{display:none}
}
@media (max-width:620px){.cards{grid-template-columns:1fr}}

/* ---------- トップ：テーマから探す ---------- */
.cat-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(24px,5vw,72px)}
.cat-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-content:start;align-items:start;gap:4px 20px;padding:24px 0;border-top:1px solid var(--d-line);transition:border-color .3s}
.cat-row:hover{border-color:var(--signal-hi)}
.cat-en{grid-column:1;font-family:var(--font-en);font-stretch:75%;font-size:13px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--signal-hi)}
.cat-name{grid-column:1;font-size:20px;font-weight:800;letter-spacing:.06em}
.cat-lead{grid-column:1;font-size:13px;line-height:1.7;color:var(--d-mute)}
.cat-count{grid-column:2;grid-row:1/4;align-self:center;display:inline-flex;align-items:baseline;gap:4px;font-size:12px;color:var(--d-mute)}
.cat-count b{font-family:var(--font-num);font-size:26px;color:#fff}
.cat-count .icon{align-self:center;width:18px;height:18px;margin-left:12px;color:var(--signal-hi);transition:transform .35s var(--ease)}
.cat-row:hover .cat-count .icon{transform:translateX(6px)}
@media (max-width:760px){.cat-list{grid-template-columns:1fr}.cat-row{padding:20px 0}}

/* ---------- トップ：このサイトについて（文字は左、写真は右。重ねない） ---------- */
.about{position:relative;isolation:isolate;overflow:hidden;background:var(--black);border-top:1px solid var(--d-line)}
.about-media{position:absolute;inset:0 0 0 38%;z-index:-2;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 40%);mask-image:linear-gradient(90deg,transparent 0,#000 40%)}
.about-media img{width:100%;height:100%;object-fit:cover;object-position:var(--focus,50% 50%)}
.about::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,11,17,.6) 0%,rgba(4,11,17,.3) 50%,rgba(4,11,17,.3) 100%)}
.about.no-photo::before{display:none}
.about-inner{padding-block:clamp(72px,10vw,128px)}
.about-main{max-width:520px}
.about-text{margin-top:26px;font-size:15.5px;line-height:2;color:var(--d-sub)}
.about-more{margin-top:30px}
.rules-h{margin-top:34px;padding-bottom:12px;font-size:12px;font-weight:800;letter-spacing:.18em;color:var(--d-mute)}
.rules{list-style:none;counter-reset:rule}
.rules li{display:grid;grid-template-columns:48px minmax(0,1fr);align-items:baseline;padding:17px 0;border-top:1px solid var(--d-line-2);
  font-size:15.5px;font-weight:700;letter-spacing:.04em;counter-increment:rule}
.rules li:last-child{border-bottom:1px solid var(--d-line-2)}
.rules li::before{content:counter(rule,decimal-leading-zero);font-family:var(--font-num);font-size:14px;letter-spacing:.14em;color:var(--signal-hi)}
@media (max-width:760px){
  .about-media{position:relative;inset:auto;aspect-ratio:3/2;
    -webkit-mask-image:linear-gradient(180deg,#000 78%,transparent 100%);mask-image:linear-gradient(180deg,#000 78%,transparent 100%)}
  .about::before{display:none}
  .about-inner{position:relative;padding-block:32px 64px}
  .about-main{max-width:none}
}

/* ---------- 下の帯 ---------- */
.site-footer{padding-block:clamp(48px,7vw,88px) 28px;background:var(--black);border-top:1px solid var(--d-line);font-size:14px}
.footer-top{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) minmax(0,1fr);gap:40px clamp(24px,5vw,80px)}
.footer-brand p{max-width:30em;margin-top:18px;font-size:13.5px;line-height:1.9;color:var(--d-mute)}
.footer-h{margin-bottom:10px;font-size:12px;font-weight:800;letter-spacing:.18em;color:var(--d-mute)}
.footer-col a{display:block;padding:7px 0;color:var(--d-sub);transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 32px;margin-top:clamp(36px,5vw,64px);padding-top:22px;
  border-top:1px solid var(--d-line);font-size:12px;line-height:1.8;color:var(--d-mute)}
.footer-bottom p:first-child{max-width:52em}
.copy{font-family:var(--font-num);letter-spacing:.08em;white-space:nowrap}
@media (max-width:760px){
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}

/* ---------- パンくず・ページの頭（一覧・固定ページ） ---------- */
.breadcrumb ol{display:flex;overflow:hidden;list-style:none;font-size:12px;letter-spacing:.04em;white-space:nowrap;color:var(--d-mute)}
.breadcrumb li{flex:none}
.breadcrumb li+li::before{content:"";display:inline-block;width:5px;height:5px;margin:0 12px 2px 8px;border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg);opacity:.7}
.breadcrumb li:last-child{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis}
.breadcrumb a{transition:color .2s}
.breadcrumb a:hover{color:#fff}
.p-head{padding-block:clamp(18px,2.6vw,28px) clamp(40px,6vw,76px);background:var(--d0);border-bottom:1px solid var(--d-line)}
.p-en{margin-top:clamp(28px,4.4vw,56px);font-family:var(--font-en);font-stretch:75%;font-size:clamp(44px,7.4vw,92px);font-weight:600;line-height:.92;letter-spacing:.03em;text-transform:uppercase}
.p-title{display:flex;align-items:center;gap:14px;margin-top:18px;font-size:clamp(20px,2.4vw,28px);font-weight:800;letter-spacing:.1em;line-height:1.5}
.p-title::before{content:"";flex:none;width:22px;height:2px;background:var(--signal-hi)}
.p-lead{max-width:44em;margin-top:14px;font-size:14.5px;line-height:1.9;color:var(--d-sub)}
.p-count{margin-top:18px;font-size:12px;letter-spacing:.1em;color:var(--d-mute)}
.p-count b{margin-right:4px;font-family:var(--font-num);font-size:22px;color:#fff}
.is-plain .p-title{margin-top:clamp(28px,4.4vw,52px);font-size:clamp(26px,3.6vw,42px);letter-spacing:.06em}
.section.list{padding-top:clamp(40px,5vw,64px)}

/* ---------- 記事の頭（暗い地。写真は自分の枠の中に置き、ほかの帯に重ねない） ---------- */
.a-head{padding-top:clamp(18px,2.6vw,28px);background:var(--d0)}
.a-head-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:center;gap:clamp(28px,5vw,72px);padding-block:clamp(24px,3.6vw,44px) clamp(32px,4.4vw,56px)}
.a-eyebrow{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px}
.a-cat{display:inline-flex;align-items:center;gap:12px}
.a-cat .en{font-size:14.5px;letter-spacing:.24em;color:var(--signal-hi)}
.a-cat .jp{padding-left:12px;border-left:1px solid var(--d-line-2);font-size:12.5px;font-weight:700;letter-spacing:.12em;line-height:1.2;color:var(--d-sub)}
.a-cat:hover .jp{color:#fff}
.a-title{margin-top:18px;font-size:clamp(24px,3.2vw,40px);font-weight:800;line-height:1.42;letter-spacing:.02em;word-break:auto-phrase;text-wrap:balance}
.a-meta{display:flex;flex-wrap:wrap;gap:6px 22px;margin-top:22px;font-size:13px;color:var(--d-mute)}
.a-meta span{display:inline-flex;align-items:center;gap:7px}
.a-cover{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--d2)}
.pr-notice{display:flex;align-items:center;gap:10px;margin-top:20px;font-size:12.5px;line-height:1.5;color:var(--d-sub)}
.pr-badge{flex:none;padding:2px 7px;border:1px solid currentColor;font-family:var(--font-num);font-size:11px;font-weight:700;letter-spacing:.12em;line-height:1.3}
.article.plain>.pr-notice{margin:0 0 24px;color:var(--mute)}
.draft-banner{padding:3px 10px;background:#ffd166;color:#3a2a00;font-size:12px;font-weight:700}
.spec-bar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--d-line)}
.spec-bar>div{padding:20px 22px 26px;border-left:1px solid var(--d-line)}
.spec-bar>div:first-child{padding-left:0;border-left:0}
.spec-bar dt{font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--d-mute)}
.spec-bar dd{margin-top:8px;font-size:13.5px;font-weight:700;line-height:1.4;color:var(--d-sub)}
.spec-bar dd b{margin-right:3px;font-family:var(--font-num);font-size:clamp(22px,2.5vw,31px);letter-spacing:.01em;color:#fff}
@media (max-width:900px){
  .a-head-grid{grid-template-columns:1fr;gap:26px;padding-bottom:0}
  .a-cover{aspect-ratio:16/10;margin-inline:calc(var(--gutter)*-1)}
  .spec-bar{grid-template-columns:repeat(2,minmax(0,1fr));border-top:0}
  .spec-bar>div{padding:16px 16px 18px}
  .spec-bar>div:nth-child(odd){padding-left:0;border-left:0}
  .spec-bar>div:nth-child(n+3){border-top:1px solid var(--d-line)}
}

/* ---------- 記事の本文（白い地） ---------- */
.a-body{background:var(--paper);color:var(--ink)}
.a-layout{display:grid;grid-template-columns:minmax(0,740px) minmax(0,280px);justify-content:space-between;gap:48px;padding-block:clamp(36px,5vw,68px) clamp(56px,8vw,104px)}
.a-body>.wrap.narrow{padding-block:clamp(36px,5vw,64px) clamp(56px,8vw,104px)}
.a-side-in{position:sticky;top:92px;max-height:calc(100vh - 112px);overflow:auto;scrollbar-width:thin}
@media (max-width:1099px){
  .a-layout{grid-template-columns:minmax(0,740px);justify-content:center}
  .a-side{display:none}
}
.side-h{display:flex;align-items:baseline;gap:10px;padding-bottom:12px;border-bottom:2px solid var(--ink);font-size:13px;font-weight:800;letter-spacing:.14em}
.side-h .en{font-size:14px;letter-spacing:.24em;color:var(--signal)}
.side-toc ol{list-style:none;counter-reset:toc}
.side-toc li{border-bottom:1px solid var(--line);counter-increment:toc}
.side-toc a{display:grid;grid-template-columns:30px minmax(0,1fr);padding:11px 0;font-size:13.5px;line-height:1.6;color:var(--ink-2);transition:color .2s}
.side-toc a::before{content:counter(toc,decimal-leading-zero);padding-top:1px;font-family:var(--font-num);font-size:12.5px;letter-spacing:.06em;color:var(--mute)}
.side-toc a:hover,.side-toc a.is-active{color:var(--ink)}
.side-toc a.is-active{font-weight:700}
.side-toc a.is-active::before{color:var(--signal)}
.side-next{display:block;margin-top:26px;padding:18px 18px 20px;background:var(--d0);border:1px solid var(--d-line);color:var(--d-text)}
.side-next-title{display:block;margin-top:8px;font-size:14px;font-weight:700;line-height:1.6}
.next-kicker{display:flex;align-items:baseline;gap:10px;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--d-sub)}
.next-kicker .en{font-size:14px;letter-spacing:.26em;color:var(--signal-hi)}
.progress{display:none}
@supports (animation-timeline:scroll()){
  .progress{display:block;position:fixed;inset:0 0 auto 0;z-index:60;height:3px;background:var(--signal-hi);transform-origin:0 50%;
    animation:grow linear both;animation-timeline:scroll(root)}
}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}

.prose{font-size:16.5px;line-height:1.95;letter-spacing:.02em;counter-reset:h2}
.prose>*+*{margin-top:1.55em}
.prose h2{margin-top:3.6em;padding-top:26px;border-top:2px solid var(--ink);font-size:clamp(21px,2.4vw,27px);font-weight:800;line-height:1.5;word-break:auto-phrase;counter-increment:h2}
.prose h2::before{content:counter(h2,decimal-leading-zero);display:block;margin-bottom:8px;font-family:var(--font-num);font-size:15px;letter-spacing:.18em;color:var(--signal)}
.prose>h2:first-child{margin-top:0}
.prose h2+*{margin-top:1.3em}
.prose h3{margin-top:2.6em;padding-left:14px;border-left:4px solid var(--signal);font-size:clamp(17.5px,1.8vw,19.5px);font-weight:800;line-height:1.55}
.prose h4{margin-top:2em;font-size:16.5px;font-weight:800}
.prose a{color:var(--link);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.prose a:hover{text-decoration-thickness:2px}
.prose strong{background:linear-gradient(transparent 64%,var(--mark) 0)}
:where(.prose) ul,:where(.prose) ol{display:grid;gap:.55em;list-style:none}
:where(.prose) ul>li{position:relative;padding-left:1.45em}
:where(.prose) ul>li::before{content:"";position:absolute;left:.25em;top:.86em;width:7px;height:7px;background:var(--signal)}
:where(.prose) ol{counter-reset:li}
:where(.prose) ol>li{position:relative;padding-left:2.3em;counter-increment:li}
:where(.prose) ol>li::before{content:counter(li,decimal-leading-zero);position:absolute;left:0;top:.25em;font-family:var(--font-num);font-size:.88em;font-weight:700;letter-spacing:.04em;color:var(--signal)}
.prose li>ul,.prose li>ol{margin-top:.5em}
.prose blockquote{padding:4px 0 4px 20px;border-left:3px solid var(--line);color:var(--ink-2)}
.prose hr{margin-block:3em;border:0;border-top:1px solid var(--line)}
.prose code{padding:.1em .4em;background:var(--paper-2);font-family:ui-monospace,Consolas,monospace;font-size:.9em}
.prose pre{overflow:auto;padding:16px;background:var(--head-bg);color:#e8edf0;font-size:13.5px;line-height:1.7}
.prose pre code{padding:0;background:none}
.prose small{font-size:.86em;color:var(--mute)}
.prose img{width:100%}
.prose figcaption{margin-top:10px;font-size:13px;line-height:1.6;color:var(--mute)}
.credits{font-size:14px;color:var(--ink-2)}
.contact-list{gap:1em}

.table-wrap{overflow-x:auto;border:1px solid var(--line)}
.table-wrap table{width:100%;border-collapse:collapse;font-size:14.5px;line-height:1.65}
.table-wrap th{padding:11px 14px;background:var(--head-bg);color:#fff;font-size:13px;font-weight:700;letter-spacing:.08em;text-align:left;white-space:nowrap}
.table-wrap td{min-width:8em;padding:12px 14px;border-top:1px solid var(--line);vertical-align:top}
.table-wrap td:first-child{font-weight:700;white-space:nowrap}
.table-wrap tbody tr:nth-child(even){background:var(--paper-2)}
.table-wrap strong{background:none}
/* 3列までの表（2つの商品の比較など）は、スマホでも横にはみ出さず画面に収める */
@media (max-width:640px){
  .table-wrap table:not(:has(tr>:nth-child(4))) :is(th,td){min-width:0;white-space:normal;padding:10px 10px}
  .table-wrap table:not(:has(tr>:nth-child(4))) :is(th,td):first-child{width:5.6em}
}

.callout{padding:20px 22px 22px;background:var(--paper-2);border-left:4px solid var(--ink)}
.callout>*+*{margin-top:.9em}
.callout-label{font-size:12.5px;font-weight:800;letter-spacing:.18em}
.callout.point{border-left-color:var(--signal)}
.callout.point .callout-label{color:var(--signal)}
.callout.warn{background:var(--warn-bg);border-left-color:var(--warn)}
.callout.warn .callout-label{color:var(--warn)}
.callout.check ul>li{padding-left:1.9em}
.callout.check ul>li::before{left:.1em;top:.5em;width:15px;height:15px;background:none;border:2px solid var(--ink)}
/* 記事のはじめの「ポイント」は結論。暗い箱にして、番号を振る */
.prose>.callout.point:first-child{padding:26px 28px 14px;background:var(--d0);border:1px solid var(--d-line);color:var(--d-text)}
.prose>.callout.point:first-child .callout-label{color:var(--signal-hi)}
/* 暗い箱の中の強調は、薄い下線の帯だと読みにくいので、明るいオレンジの文字＋はっきりした下線にする */
.prose>.callout.point:first-child strong{background:none;color:#ffb37a;text-decoration:underline;text-decoration-color:rgba(255,140,80,.75);
  text-decoration-thickness:2px;text-underline-offset:5px}
.prose>.callout.point:first-child ul{gap:0;counter-reset:pt}
.prose>.callout.point:first-child ul>li{padding:14px 0 14px 46px;border-top:1px solid var(--d-line);counter-increment:pt}
.prose>.callout.point:first-child ul>li::before{content:counter(pt,decimal-leading-zero);left:2px;top:17px;width:auto;height:auto;background:none;
  font-family:var(--font-num);font-size:14px;line-height:1.6;letter-spacing:.12em;color:var(--signal-hi)}
@media (max-width:520px){
  .prose{font-size:16px}
  .prose>.callout.point:first-child{padding:22px 18px 8px}
  .prose>.callout.point:first-child ul>li{padding-left:36px}
  .callout{padding:18px 16px 20px}
}
.callout.todo,.aff-placeholder,.ad-placeholder{padding:16px 18px;background:#fff8e6;border:2px dashed #c98a00;color:#4a3600;font-size:14px;line-height:1.75}
.callout.todo .callout-label{color:#8a5a00}
.ad-placeholder{margin-top:40px;text-align:center}
.about .aff-placeholder{margin-top:20px}

.toc{background:var(--paper-2);border:1px solid var(--line)}
.toc summary{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;list-style:none;cursor:pointer;font-weight:800;letter-spacing:.12em}
.toc summary::-webkit-details-marker{display:none}
.toc summary::after{content:"";width:9px;height:9px;margin-right:4px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .2s}
.toc[open] summary::after{transform:rotate(-135deg)}
.toc-count{margin-right:auto;padding-left:10px;font-size:12px;font-weight:400;letter-spacing:.04em;color:var(--mute)}
.toc ol{gap:0;padding:0 18px 8px;counter-reset:toc}
.toc ol>li{padding:0;border-top:1px solid var(--line);counter-increment:toc}
.toc ol>li::before{content:none}
.toc ol a{display:grid;grid-template-columns:32px minmax(0,1fr);padding:11px 0;color:var(--ink);font-size:15px;line-height:1.6;text-decoration:none}
.toc ol a::before{content:counter(toc,decimal-leading-zero);font-family:var(--font-num);font-size:13px;letter-spacing:.06em;color:var(--signal)}
@media (min-width:1100px){.toc{display:none}}

.aff-box{border:1px solid var(--head-bg);background:var(--paper)}
.aff-head{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:var(--head-bg);color:#fff;font-size:12px;font-weight:700;letter-spacing:.16em}
.aff-label{padding:1px 7px;border:1px solid rgba(255,255,255,.6);font-family:var(--font-num);font-size:11px;letter-spacing:.12em}
.aff-main{padding:18px 18px 20px}
.aff-title{font-size:17px;font-weight:800;line-height:1.55}
.aff-text{margin-top:6px;font-size:14px;line-height:1.8;color:var(--ink-2)}
.aff-box.is-admin .aff-head{background:var(--signal)}
.aff-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:0 16px;margin-top:12px;border-top:1px solid var(--line)}
.aff-specs>div{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.5}
.aff-specs dt{color:var(--mute)}
.aff-specs dd{font-weight:700;text-align:right}
.aff-buttons{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.prose a.aff-btn{flex:1 1 120px;display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 12px;background:var(--head-bg);color:#fff;
  font-size:14.5px;font-weight:800;letter-spacing:.04em;text-decoration:none;transition:filter .2s}
.prose a.aff-btn:hover{filter:brightness(1.1)}
.prose a.aff-btn.amazon{background:#ff9d0a;color:#111}
.prose a.aff-btn.rakuten{background:#bf0000}
.prose a.aff-btn.yahoo{background:#e60033}
.ad-slot{margin-top:48px;text-align:center}
.ad-label{display:block;margin-bottom:6px;font-size:11px;letter-spacing:.1em;color:var(--mute)}

.prose a.card-inline{display:grid;grid-template-columns:132px minmax(0,1fr);align-items:center;gap:16px;padding:14px;border:1px solid var(--line);color:var(--ink);text-decoration:none;transition:border-color .2s}
.prose a.card-inline:hover{border-color:var(--ink)}
.card-inline .card-body{padding-top:0}
.card-kicker{font-size:11.5px;font-weight:800;letter-spacing:.16em;color:var(--signal)}
.card-inline .card-title{margin-top:3px;font-size:15px;line-height:1.55}
.card-inline .card-min{padding-top:6px;color:var(--mute)}
@media (max-width:480px){.prose a.card-inline{grid-template-columns:104px minmax(0,1fr);gap:12px;padding:12px}}

.next-cta{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);margin-top:64px;background:var(--d0);border:1px solid var(--d-line);color:var(--d-text)}
.next-media{position:relative;min-height:200px;overflow:hidden;background:var(--d2)}
.next-media img{position:absolute;inset:0}
.next-body{display:flex;flex-direction:column;align-items:flex-start;padding:26px 28px 28px}
.next-title{margin-top:10px;font-size:19px;font-weight:800;line-height:1.55;word-break:auto-phrase}
.next-desc{display:-webkit-box;margin-top:8px;overflow:hidden;font-size:13.5px;line-height:1.75;color:var(--d-mute);-webkit-line-clamp:2;-webkit-box-orient:vertical}
.next-body .card-specs{align-self:stretch}
.next-body .go{margin-top:20px}
@media (max-width:640px){
  .next-cta{grid-template-columns:1fr}
  .next-media{min-height:0;aspect-ratio:16/9}
  .next-body{padding:22px 20px 24px}
}
.author-box{margin-top:48px;padding-top:26px;border-top:2px solid var(--ink)}
.author-kicker{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--mute)}
.author-name{margin-top:6px;font-size:18px;font-weight:800}
.author-bio{margin-top:8px;font-size:14.5px;line-height:1.85;color:var(--ink-2)}
.author-more{margin-top:18px}
.author-box .go .icon{color:var(--signal)}
.related{background:var(--d0)}
.related .sec-en{font-size:clamp(38px,5vw,60px)}

/* ---------- 動き（控えめに。動きを減らす設定の人には出さない） ---------- */
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes settle{from{transform:scale(1.06)}to{transform:none}}
@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
  .hero-media img{animation:settle 1.8s var(--ease) both}
  .hero-inner>*{animation:rise .9s var(--ease) both}
  .hero-inner>:nth-child(2){animation-delay:.05s}
  .hero-inner>:nth-child(3){animation-delay:.1s}
  .hero-inner>:nth-child(4){animation-delay:.18s}
  .hero-inner>:nth-child(5){animation-delay:.26s}
  @supports (animation-timeline:view()){
    .sec-head,.style,.cards>.card,.feature-grid>*,.cat-row,.about-inner>*{animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 36%}
  }
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.progress{display:none!important}}
@media print{.site-header,.site-footer,.a-side,.progress,.related,.next-cta{display:none}body,.a-body,.a-head{background:#fff;color:#000}}