/* カニくらぶ.com — 茹でガニの朱、海のティール、砂浜のクリームを基調にした読み物向けスタイル */
:root{
  --ink:#2a2420;--ink-soft:#4a413b;--muted:#6f655d;--line:#efe3d6;--line-strong:#e2d2c1;
  --bg:#fffaf3;--card:#fff;--cream:#fff3e3;
  --accent:#d63c22;--accent-dark:#b02f18;--accent-soft:#ffe6df;
  --sea:#0f7480;--sea-dark:#0b5a63;--sea-soft:#e0f3f2;
  --sun:#ffc93c;--sun-soft:#fff4cf;
  --basics:#ffe4d9;--basics-ink:#a1391f;
  --species:#ffe3ea;--species-ink:#a3294c;
  --choose:#fff0c4;--choose-ink:#7d5a00;
  --eat:#e1f3dd;--eat-ink:#2f6a2c;
  --culture:#dcf0f7;--culture-ink:#17627a;
  --radius:18px;--radius-sm:12px;
  --shadow:0 1px 2px rgba(90,50,20,.06),0 6px 18px rgba(90,50,20,.07);
  --shadow-hover:0 2px 4px rgba(90,50,20,.08),0 14px 30px rgba(90,50,20,.13);
  --round:"Zen Maru Gothic","Hiragino Maru Gothic ProN","Hiragino Sans","Yu Gothic",sans-serif;
  --sans:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Yu Gothic",YuGothic,"Noto Sans JP",Meiryo,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%}
:focus-visible{outline:3px solid var(--sea);outline-offset:3px;border-radius:6px}
.shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}
h1,h2,h3{font-family:var(--round);font-weight:700;letter-spacing:.01em}
.kicker{font-family:var(--round);font-size:12px;font-weight:900;letter-spacing:.16em;color:var(--accent);margin:0 0 6px;text-transform:uppercase}

/* Buttons & chips */
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:11px 22px;border-radius:999px;font-family:var(--round);font-weight:700;font-size:15px;line-height:1.4;transition:transform .15s ease,box-shadow .15s ease,background-color .15s ease;text-align:center}
.button--primary{background:var(--accent);color:#fff;box-shadow:0 4px 0 var(--accent-dark)}
.button--primary:hover{transform:translateY(-2px);box-shadow:0 6px 0 var(--accent-dark)}
.button--primary:active{transform:translateY(2px);box-shadow:0 2px 0 var(--accent-dark)}
.button--ghost{background:#fff;color:var(--sea-dark);border:2px solid var(--sea)}
.button--ghost:hover{background:var(--sea-soft)}
.button--light{background:#fff;color:var(--ink);border:2px solid var(--line-strong)}
.button--light:hover{border-color:var(--ink)}
.chip{display:inline-flex;align-items:center;gap:5px;padding:3px 11px;border-radius:999px;font-size:12px;font-weight:700;line-height:1.6;background:var(--cream);color:var(--ink-soft)}
.chip--basics{background:var(--basics);color:var(--basics-ink)}
.chip--species{background:var(--species);color:var(--species-ink)}
.chip--choose{background:var(--choose);color:var(--choose-ink)}
.chip--eat{background:var(--eat);color:var(--eat-ink)}
.chip--culture{background:var(--culture);color:var(--culture-ink)}
.read-time{display:inline-block;font-size:12px;color:var(--muted);margin-top:6px}
.read-time::before{content:"⏱ ";}
.more-link{font-family:var(--round);font-size:14px;font-weight:700;color:var(--sea-dark);white-space:nowrap}
.more-link:hover{text-decoration:underline;text-underline-offset:4px}

/* Header — 右上の共通メニューボタン（fixed, 3rem）と重ならない余白を確保 */
.media-header{background:#fff;box-shadow:0 1px 0 var(--line)}
.media-header__top{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding-right:72px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand__mark{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--accent-soft);font-size:30px;flex:none;transform:rotate(-6deg)}
.brand__text{min-width:0}
.brand strong{display:block;font-family:var(--round);font-size:26px;font-weight:900;line-height:1.2;color:var(--accent)}
.brand strong span{color:var(--sea);font-size:.72em}
.brand small{display:block;margin-top:2px;color:var(--muted);font-size:12px;line-height:1.5}
.all-articles-link{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;background:var(--sea-soft);color:var(--sea-dark);font-family:var(--round);font-size:14px;font-weight:700;white-space:nowrap}
.all-articles-link:hover{background:var(--sea);color:#fff}
.topic-nav{background:#fff;border-top:1px solid var(--line)}
.topic-nav__inner{display:flex;gap:8px;align-items:center;padding:10px 0;overflow-x:auto;white-space:nowrap;scrollbar-width:thin;touch-action:pan-x pan-y pinch-zoom}
.topic-nav__inner::-webkit-scrollbar{height:4px}
.topic-nav__inner::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:999px}
.topic-nav__inner{cursor:grab;user-select:none}
.topic-nav__inner.is-dragging,.topic-nav__inner.is-dragging a{cursor:grabbing}
.topic-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;font-family:var(--round);font-size:14px;font-weight:700;background:var(--cream);transition:background-color .15s ease,color .15s ease;flex:none}
.topic-chip--basics{background:var(--basics);color:var(--basics-ink)}
.topic-chip--species{background:var(--species);color:var(--species-ink)}
.topic-chip--choose{background:var(--choose);color:var(--choose-ink)}
.topic-chip--eat{background:var(--eat);color:var(--eat-ink)}
.topic-chip--culture{background:var(--culture);color:var(--culture-ink)}
.topic-chip--utility{background:#fff;border:2px solid var(--line-strong);color:var(--ink-soft)}
.topic-chip:hover,.topic-chip.is-active{background:var(--ink);color:#fff}

/* Home hero */
.hero{background:radial-gradient(circle at 88% 12%,var(--sun-soft) 0 180px,transparent 181px),radial-gradient(circle at 6% 100%,var(--sea-soft) 0 220px,transparent 221px),var(--cream);padding:60px 0 56px;overflow:hidden}
.hero__inner{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center}
.hero h1{font-size:clamp(38px,5.6vw,66px);line-height:1.22;font-weight:900;margin:6px 0 18px;color:var(--ink)}
.hero__description{font-size:17px;color:var(--ink-soft);margin:0 0 26px;max-width:34em}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px}
.hero__topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.topic-tile{display:flex;align-items:center;gap:12px;padding:16px 18px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);font-family:var(--round);font-weight:700;font-size:16px;transition:transform .15s ease,box-shadow .15s ease}
.topic-tile:hover{transform:translateY(-3px) rotate(-.5deg);box-shadow:var(--shadow-hover)}
.topic-tile__icon{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;font-size:24px;flex:none}
.topic-tile--basics .topic-tile__icon{background:var(--basics)}
.topic-tile--species .topic-tile__icon{background:var(--species)}
.topic-tile--choose .topic-tile__icon{background:var(--choose)}
.topic-tile--eat .topic-tile__icon{background:var(--eat)}
.topic-tile--culture .topic-tile__icon{background:var(--culture)}
.topic-tile--culture{grid-column:1/-1}

/* Sections */
.section{padding:56px 0}
.kani-home .section{padding-block:24px}
.kani-home .hero{padding-block:32px}
.kani-home .start-band.section{padding:32px 36px;margin-block:24px}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}
.section-heading h2{font-size:clamp(24px,3vw,32px);line-height:1.35;margin:0}
.section-heading__lead{margin:6px 0 0;color:var(--muted);font-size:14px}
.section-heading--light h2{color:#fff}

/* Thumbnails */
.story-thumb{position:relative;overflow:hidden;background:var(--cream);border-radius:var(--radius-sm)}
.story-thumb img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.story-thumb--species{background:var(--species)}
.story-thumb--species img{object-fit:contain;padding:6px}
.story-thumb--art{background:var(--sun-soft)}
a:hover .story-thumb img{transform:scale(1.04)}

/* Lead stories */
.lead-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:22px}
.lead-story{display:flex;flex-direction:column;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .15s ease,box-shadow .15s ease}
.lead-story:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.lead-story .story-thumb{aspect-ratio:16/9;border-radius:0}
.lead-story__body{padding:22px 26px 26px}
.lead-story h3{font-size:clamp(21px,2.4vw,27px);line-height:1.45;margin:10px 0 8px}
.lead-story p{font-size:14px;color:var(--muted);margin:0}
.lead-stack{display:flex;flex-direction:column;gap:14px}
.mini-story{display:grid;grid-template-columns:120px minmax(0,1fr);gap:14px;align-items:center;padding:12px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease}
.mini-story:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.mini-story .story-thumb{aspect-ratio:4/3}
.mini-story h3{font-size:16px;line-height:1.5;margin:6px 0 0}

/* Start here */
.start-band{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;align-items:center;background:var(--sea);color:#fff;border-radius:28px;padding:40px 44px;margin-block:20px}
.start-band.section{padding:40px 44px}
.start-band .kicker{color:var(--sun)}
.start-band h2{font-size:clamp(22px,2.6vw,29px);line-height:1.45;margin:0 0 12px}
.start-band p{margin:0;color:#dff3f2;font-size:15px}
.start-steps{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.start-steps a{display:grid;grid-template-columns:44px minmax(0,1fr) 20px;align-items:center;gap:12px;padding:12px 16px;background:#fff;color:var(--ink);border-radius:14px;font-weight:700;font-size:15px;line-height:1.5;transition:transform .15s ease}
.start-steps a:hover{transform:translateX(4px)}
.start-steps__no{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--sun);font-family:var(--round);font-weight:900;font-size:15px}
.start-steps__arrow{color:var(--accent)}

/* Cards */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.article-card{display:flex;flex-direction:column;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .15s ease,box-shadow .15s ease}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.article-card .story-thumb{aspect-ratio:16/10;border-radius:0}
.article-card__body{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:14px 18px 18px;flex:1}
.article-card h2,.article-card h3{font-size:17px;line-height:1.55;margin:4px 0 2px}
.article-card p{font-size:13px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-card .read-time{margin-top:auto;padding-top:6px}
.article-card:hover h2,.article-card:hover h3{color:var(--accent)}

/* Shelves */
.shelf{padding-top:36px;padding-bottom:36px}
.shelf .section-heading h2 span{display:inline-block;transform:rotate(-8deg)}

/* Hub cards */
.hub-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.hub-card{display:flex;flex-direction:column;min-height:220px;padding:24px 22px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease}
.hub-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.hub-card>span:first-child:not(.hub-card__icon){font-family:var(--round);font-size:12px;font-weight:900;letter-spacing:.12em;color:var(--accent)}
.hub-card__icon{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;font-size:28px;background:var(--cream)}
.hub-card--species .hub-card__icon{background:var(--species)}
.hub-card--eat .hub-card__icon{background:var(--eat)}
.hub-card--choose .hub-card__icon{background:var(--choose)}
.hub-card--culture .hub-card__icon{background:var(--culture)}
.hub-card h2,.hub-card h3{font-size:21px;line-height:1.45;margin:16px 0 8px}
.hub-card p{font-size:14px;color:var(--muted);margin:0}
.hub-card b{margin-top:auto;padding-top:18px;font-family:var(--round);font-size:14px;color:var(--sea-dark)}

/* Calculator banner */
.calc-banner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:center;padding:36px 40px;border-radius:28px;background:var(--sun-soft);border:3px dashed var(--sun)}
.calc-banner h2{font-size:clamp(22px,2.6vw,30px);margin:0 0 8px}
.calc-banner p{margin:0;color:var(--ink-soft)}
.calc-banner__links{display:flex;flex-wrap:wrap;gap:12px}

/* Page heads */
.page-head{padding:48px 0 30px;background:var(--cream)}
.page-head.shell{background:none}
.page-head h1,.category-hero h1{font-size:clamp(30px,4.4vw,46px);line-height:1.3;margin:4px 0 10px}
.page-head p:last-child,.category-hero p:last-child{max-width:48em;color:var(--ink-soft);margin:0}
.category-hero{position:relative;padding:52px 0 44px;background:var(--cream);overflow:hidden}
.category-hero--basics{background:var(--basics)}
.category-hero--species{background:var(--species)}
.category-hero--choose{background:var(--choose)}
.category-hero--eat{background:var(--eat)}
.category-hero--culture{background:var(--culture)}
.category-hero__icon{position:absolute;right:max(4vw,20px);top:50%;transform:translateY(-50%) rotate(-10deg);font-size:clamp(70px,12vw,140px);opacity:.9}
.category-hero .shell{position:relative}
.filter-nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.filter-nav a{display:inline-flex;align-items:center;gap:6px;padding:7px 15px;border-radius:999px;background:#fff;border:2px solid var(--line-strong);font-family:var(--round);font-size:14px;font-weight:700}
.filter-nav a:hover{border-color:var(--ink)}
.filter-nav .is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.article-index{padding-top:32px}

/* Article page */
.read-progress{position:fixed;inset:0 0 auto 0;height:5px;z-index:110;background:transparent;pointer-events:none}
.read-progress span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--sun));transform:scaleX(0);transform-origin:left;transition:transform .1s linear}
.kani-article{padding:34px 0 50px}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);margin-bottom:14px}
.breadcrumb a:hover{color:var(--accent);text-decoration:underline}
.article-header{max-width:860px;margin:0 auto 26px}
.article-header h1{font-size:clamp(28px,4.2vw,44px);line-height:1.4;margin:14px 0 12px;font-weight:900}
.article-deck{font-size:17px;color:var(--ink-soft);margin:0}
.article-meta{display:flex;gap:8px 18px;flex-wrap:wrap;margin-top:16px;color:var(--muted);font-size:13px}
.article-hero-media{max-width:960px;margin:0 auto 36px}
.article-hero-media img{display:block;width:100%;max-height:480px;aspect-ratio:16/9;object-fit:contain;background:var(--cream);border-radius:var(--radius)}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:48px;justify-content:center}
.kani-body{min-width:0}

/* Prose */
.prose{font-size:17px;line-height:1.95;color:var(--ink)}
.prose>p,.prose li{overflow-wrap:anywhere}
.prose h2{position:relative;font-size:clamp(22px,2.6vw,27px);line-height:1.45;margin:56px 0 20px;padding:14px 18px 14px 58px;background:var(--accent-soft);border-radius:var(--radius-sm);color:var(--ink)}
.prose h2::before{content:"🦀";position:absolute;left:16px;top:50%;transform:translateY(-50%) rotate(-10deg);font-size:26px}
.prose h3{font-size:20px;line-height:1.5;margin:36px 0 12px;padding-bottom:6px;border-bottom:3px dotted var(--line-strong)}
.prose p{margin:0 0 22px}
.prose ul,.prose ol{padding-left:1.5em;margin:0 0 24px}
.prose li{margin:6px 0}
.prose li::marker{color:var(--accent);font-weight:700}
.prose strong{background:linear-gradient(transparent 62%,var(--sun-soft) 62%)}
.prose a{color:var(--sea-dark);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.prose a:hover{color:var(--accent)}
.prose blockquote{margin:28px 0;padding:18px 22px;background:var(--sea-soft);border-radius:var(--radius-sm);color:var(--ink-soft)}
.prose blockquote p:last-child{margin-bottom:0}
.article-table-scroll{max-width:100%;overflow-x:auto;margin:26px 0;border-radius:var(--radius-sm)}
.prose table{border-collapse:separate;border-spacing:0;width:100%;font-size:14px;line-height:1.7;margin:0;background:#fff;border:1px solid var(--line-strong);border-radius:var(--radius-sm);overflow:hidden}
.prose th,.prose td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.prose thead th{background:var(--sea);color:#fff;font-weight:700;white-space:nowrap}
.prose tbody tr:nth-child(even){background:#fffbf5}
.prose tbody tr:last-child td,.prose tbody tr:last-child th{border-bottom:0}
.prose h2[id],.prose h3[id]{scroll-margin-top:24px}
/* FAQ: 「### Q1.」形式の見出し */
.prose h3.faq-q{border:0;padding:12px 16px 12px 52px;background:var(--sun-soft);border-radius:var(--radius-sm);position:relative;font-size:18px}
.prose h3.faq-q::before{content:"Q";position:absolute;left:14px;top:12px;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--sun);font-family:var(--round);font-weight:900;font-size:15px}

/* Table of contents */
.article-toc{margin:0 0 40px;padding:22px 26px 24px;background:#fff;border:2px solid var(--line-strong);border-radius:var(--radius)}
.article-toc__title{margin:0 0 12px;font-family:var(--round);font-size:18px;font-weight:900}
.article-toc__title::before{content:"📋 "}
.article-toc ol{margin:0;padding:0;list-style:none;counter-reset:toc;display:grid;gap:4px;font-size:15px;line-height:1.6}
.article-toc li{counter-increment:toc;margin:0}
.article-toc a{font-weight:700;display:grid;grid-template-columns:30px minmax(0,1fr);gap:8px;padding:6px 8px;border-radius:10px;color:var(--ink);text-decoration:none}
.article-toc a::before{content:counter(toc);display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-family:var(--round);font-weight:900;font-size:13px}
.article-toc a:hover{background:var(--cream);color:var(--accent)}

/* Aside */
.article-aside{position:sticky;top:20px;align-self:start;display:grid;gap:16px}
.aside-toc{padding:18px 18px 14px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);max-height:calc(100vh - 200px);overflow:auto}
.aside-toc__title{margin:0 0 8px;font-family:var(--round);font-weight:900;font-size:15px}
.aside-toc ol{list-style:none;margin:0;padding:0;font-size:13px;line-height:1.55}
.aside-toc a{font-weight:700;display:block;padding:7px 10px;border-radius:10px;color:var(--ink)}
.aside-toc a:hover{background:var(--cream)}
.aside-toc a.is-current{background:var(--accent-soft);color:var(--accent-dark);font-weight:700}
.aside-box{padding:18px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.aside-box--note{background:var(--sun-soft);box-shadow:none;font-size:13px;color:var(--ink-soft)}
.aside-box--note strong{display:block;margin-bottom:4px;color:var(--ink);font-family:var(--round)}
.aside-box--note p{margin:0}

/* Article end */
.next-read{display:grid;grid-template-columns:150px minmax(0,1fr) 36px;gap:18px;align-items:center;margin:48px 0 20px;padding:14px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);text-decoration:none!important;color:var(--ink)!important;transition:transform .15s ease,box-shadow .15s ease}
.next-read:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.next-read .story-thumb{aspect-ratio:4/3}
.next-read__body{display:flex;flex-direction:column;line-height:1.5}
.next-read__body .kicker{margin:0}
.next-read__label{font-size:13px;color:var(--muted)}
.next-read strong{font-family:var(--round);font-size:18px;background:none}
.next-read__arrow{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700}
.article-next-box{margin:20px 0;padding:20px 22px;border-radius:var(--radius);background:var(--sea-soft)}
.article-next-box__title{margin:0 0 12px;font-family:var(--round);font-weight:900;font-size:17px;color:var(--sea-dark)}
.article-next-links{display:flex;gap:8px;flex-wrap:wrap}
.article-next-links a{padding:8px 15px;border-radius:999px;background:#fff;font-size:14px;font-weight:700;color:var(--sea-dark);text-decoration:none}
.article-next-links a:hover{background:var(--sea);color:#fff}
.article-commerce{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;margin:20px 0 0;padding:24px 26px;border-radius:var(--radius);background:var(--ink);color:#fff}
.article-commerce .kicker{color:var(--sun)}
.article-commerce__title{margin:0 0 4px!important;font-family:var(--round);font-size:22px;font-weight:900}
.article-commerce p{margin:0;color:#e9e1d9;font-size:14px;line-height:1.7}
.article-commerce__links{display:grid;gap:10px}
.article-commerce a{text-decoration:none;font-size:14px}
.article-commerce .button--primary{color:#fff}
.article-commerce .button--light{color:var(--ink)}
.related{background:var(--cream);padding:52px 0}
.other-picks{padding-top:48px}
.pick-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.pick-item{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:18px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);font-size:15px;line-height:1.55;transition:transform .15s ease,box-shadow .15s ease}
.pick-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}

/* Figures & credits */
.article-hero-media figcaption,.article-media figcaption,.compare-species-media figcaption,.calculator-media figcaption{font-size:12px;line-height:1.6;color:var(--muted);margin:8px 4px 0}
.media-credit{display:block;font-size:11px}
.media-credit a{text-decoration:underline;text-underline-offset:2px}
.article-media{margin:26px 0 34px}
.article-media img{display:block;width:100%;max-height:480px;object-fit:contain;background:var(--cream);border-radius:var(--radius-sm)}

/* Comparison */
.comparison-table-wrap{overflow-x:auto;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.comparison-table{border-collapse:collapse;width:100%;min-width:900px;font-size:14px;line-height:1.7}
.comparison-table th,.comparison-table td{padding:16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.comparison-table thead th{font-size:13px;background:var(--sea);color:#fff;white-space:nowrap}
.comparison-table tbody tr:nth-child(even){background:#fffbf5}
.comparison-table tbody th{width:160px;font-family:var(--round);font-size:16px}
.comparison-table tbody th a{color:var(--accent)}
.comparison-table tbody th a:hover{text-decoration:underline}
.compare-next{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.compare-next a{padding:10px 18px;border-radius:999px;background:#fff;border:2px solid var(--line-strong);font-family:var(--round);font-size:14px;font-weight:700}
.compare-next a:hover{border-color:var(--ink)}
.choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.choice-card{display:flex;flex-direction:column;padding:24px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.choice-card>span{align-self:flex-start;padding:2px 10px;border-radius:999px;background:var(--sun);font-family:var(--round);font-size:12px;font-weight:900;letter-spacing:.08em}
.choice-card h2{font-size:21px;line-height:1.5;margin:14px 0 12px}
.choice-card dl{margin:0 0 18px}
.choice-card dt{font-size:12px;font-weight:700;color:var(--sea-dark);margin-top:12px}
.choice-card dd{margin:2px 0 0;font-size:14px}
.choice-card a{margin-top:auto;font-family:var(--round);font-size:14px;font-weight:700;color:var(--accent)}
.region-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.region-card{display:grid;grid-template-columns:52px minmax(0,1fr);gap:16px;padding:24px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.region-card__no{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--culture);color:var(--culture-ink);font-family:var(--round);font-weight:900;font-size:17px}
.region-card h2{font-size:22px;margin:4px 0 4px}
.region-card p{font-size:14px;color:var(--ink-soft);margin:0 0 10px}
.region-card__brands{color:var(--accent)!important;font-weight:700}
.region-card dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 10px;font-size:13px;margin:0 0 12px;padding:10px 12px;border-radius:10px;background:var(--cream)}
.region-card dt{font-weight:700}
.region-card dd{margin:0}
.region-card a{font-family:var(--round);font-size:14px;font-weight:700;color:var(--sea-dark)}
.source-note{margin-top:26px;padding:18px 22px;border-radius:var(--radius);background:var(--sun-soft);font-size:13px}
.source-note p{margin:6px 0}
.source-note a{text-decoration:underline;color:var(--sea-dark)}
.species-gallery h2{font-size:26px;margin:0 0 8px}
.species-gallery>p{margin:0 0 22px;color:var(--muted);font-size:14px}
.species-gallery__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.compare-species-media{min-width:0;margin:0;padding:10px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.compare-species-media img{display:block;width:100%;aspect-ratio:4/3;object-fit:contain;background:var(--cream);border-radius:var(--radius-sm)}

/* Calculator */
.calculator-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,420px);align-items:center;gap:clamp(24px,5vw,60px)}
.calculator-head>div{min-width:0}
.calculator-media{margin:0;min-width:0}
.calculator-media img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius)}
.calc-layout{display:grid;grid-template-columns:minmax(0,620px) minmax(0,1fr);gap:32px;align-items:start}
.calc-card{padding:26px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.calc-row{display:grid;grid-template-columns:100px 120px 30px;align-items:center;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line-strong)}
.calc-row label{font-weight:700}
.calc-row input{width:100%;padding:10px 12px;border:2px solid var(--line-strong);border-radius:12px;font-size:17px;font-family:inherit}
.calc-row input:focus{border-color:var(--sea);outline:none}
.calc-card fieldset{border:0;padding:20px 0 0;margin:0}
.calc-card legend{font-family:var(--round);font-size:15px;font-weight:700;margin-bottom:10px}
.calc-help-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;margin-left:4px;border:1px solid var(--sea);border-radius:50%;background:#fff;color:var(--sea-dark);font:inherit;cursor:pointer;vertical-align:middle}
.calc-form-help{background:var(--sea-soft);border-radius:var(--radius-sm);padding:14px 16px;margin-bottom:14px;font-size:14px}
.calc-form-help dl{margin:0}
.calc-form-help dt{font-weight:700}
.calc-form-help dd{margin:0 0 10px}
.calc-form-help dd:last-child{margin-bottom:0}
.calc-edible strong{color:var(--ink)}
.segmented{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.segmented label{position:relative}
.segmented input{position:absolute;opacity:0;pointer-events:none}
.segmented span{display:flex;min-height:48px;align-items:center;justify-content:center;padding:8px 10px;border:2px solid var(--line-strong);border-radius:14px;background:#fff;font-size:14px;font-weight:700;text-align:center;cursor:pointer;transition:background-color .12s ease,border-color .12s ease}
.segmented span:hover{border-color:var(--sea)}
.segmented input:checked+span{background:var(--sea);border-color:var(--sea);color:#fff}
.segmented input:focus-visible+span{outline:3px solid var(--sun);outline-offset:2px}
.calc-submit{width:100%;min-height:54px;margin-top:24px;border:0;border-radius:999px;background:var(--accent);color:#fff;font-family:var(--round);font-weight:900;font-size:17px;cursor:pointer;box-shadow:0 4px 0 var(--accent-dark);transition:transform .12s ease,box-shadow .12s ease}
.calc-submit:hover{transform:translateY(-2px);box-shadow:0 6px 0 var(--accent-dark)}
.calc-submit:active{transform:translateY(2px);box-shadow:0 2px 0 var(--accent-dark)}
.calc-result{position:sticky;top:20px;padding:28px;border-radius:var(--radius);background:var(--sun-soft);border:3px dashed var(--sun)}
.calc-result h2{font-size:clamp(26px,3vw,34px);line-height:1.4;margin:8px 0;color:var(--accent-dark)}
.calc-result p{font-size:14px;color:var(--ink-soft)}
.calc-result__condition{font-weight:700;color:var(--ink)!important}
.calc-cups strong{font-size:19px;color:var(--ink)}
.calc-actions{display:grid;gap:10px;margin-top:18px}
.calc-actions a{display:block;padding:10px 16px;border-radius:999px;background:#fff;font-family:var(--round);font-size:14px;font-weight:700;text-align:center}
.calc-actions a:hover{background:var(--ink);color:#fff}
.calc-explain{max-width:900px}
.calc-explain h2{font-size:24px}
.calc-explain>p{color:var(--ink-soft)}

/* Shop */
.shop-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.shop-card{display:flex;flex-direction:column;min-height:220px;padding:24px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.shop-card h2{font-size:22px;margin:4px 0 6px}
.shop-card>p:not(.kicker){font-size:14px;color:var(--muted)}
.shop-card>a{margin-top:auto;align-self:flex-start;padding:10px 18px;border-radius:999px;background:var(--accent);color:#fff;font-family:var(--round);font-weight:700;font-size:14px}
.shop-card>a:hover{background:var(--accent-dark)}
.affiliate-disclosure{margin:0 0 18px;font-size:13px;color:var(--muted)}
.shop-checklist{margin-top:36px;padding:24px;border-radius:var(--radius);background:var(--sea-soft)}
.shop-checklist h2{font-size:22px;margin:0 0 14px}
.shop-checklist__grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}
.shop-checklist__grid span{padding:12px 8px;border-radius:12px;background:#fff;text-align:center;font-size:13px;font-weight:700}

/* About */
.document{max-width:800px;padding:20px 0 70px}
.document h2{font-size:24px;margin:36px 0 10px}

/* Footer */
.media-footer{margin-top:40px;background:var(--ink);color:#f3ece6;padding:48px 0 24px;border-radius:32px 32px 0 0}
.media-footer__grid{display:flex;justify-content:space-between;gap:40px}
.footer-brand{font-family:var(--round);font-size:24px;font-weight:900}
.media-footer p{font-size:13px;color:#cfc4ba}
.footer-links{display:grid;grid-template-columns:repeat(3,minmax(0,auto));gap:10px 28px;font-size:14px}
.footer-links a:hover{color:var(--sun)}
.copyright{border-top:1px solid #4a413b;margin-top:32px;padding-top:18px;color:#a99c91;font-size:12px}

/* Responsive */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;gap:30px}
  .lead-grid{grid-template-columns:1fr}
  .start-band,.start-band.section{grid-template-columns:1fr;gap:22px;padding:30px 26px}
  .card-grid,.card-grid--4,.pick-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hub-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .article-aside{position:static}
  .aside-toc{display:none}
  .choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .region-grid{grid-template-columns:1fr}
  .calc-layout{grid-template-columns:1fr}
  .calc-result{position:static}
  .shop-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .shop-checklist__grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .species-gallery__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .calculator-head{grid-template-columns:minmax(0,1fr) minmax(240px,340px)}
  .calc-banner{grid-template-columns:1fr}
}
@media (max-width:640px){
  .kani-home .section{padding-block:18px}
  .kani-home .hero{padding-block:20px}
  .kani-home .start-band.section{padding:24px 18px;margin-block:18px}
  .shell{width:calc(100% - 32px)}
  .media-header__top{min-height:72px;padding-right:60px}
  .brand__mark{width:42px;height:42px;font-size:24px;border-radius:13px}
  .brand strong{font-size:21px}
  .brand small{font-size:11px}
  .all-articles-link{display:none}
  .topic-chip{font-size:13px;padding:5px 12px}
  .hero{padding:36px 0 40px}
  .hero__description{font-size:15px}
  .hero__actions .button{flex:1 1 100%}
  .topic-tile{padding:12px 14px;font-size:15px}
  .topic-tile__icon{width:40px;height:40px;font-size:21px}
  .section{padding:40px 0}
  .section-heading{flex-direction:column;align-items:flex-start;gap:8px}
  .card-grid,.card-grid--4{grid-template-columns:1fr;gap:16px}
  .shelf .card-grid--4,.related .card-grid--4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .shelf .article-card h3,.related .article-card h3{font-size:14px}
  .shelf .article-card__body,.related .article-card__body{padding:10px 12px 12px}
  .pick-list{grid-template-columns:1fr}
  .mini-story{grid-template-columns:96px minmax(0,1fr)}
  .mini-story h3{font-size:15px}
  .lead-story__body{padding:18px 18px 20px}
  .start-band,.start-band.section{border-radius:22px;padding:26px 18px}
  .start-steps a{grid-template-columns:36px minmax(0,1fr) 16px;padding:10px 12px;font-size:14px}
  .start-steps__no{width:34px;height:34px;font-size:13px}
  .hub-card-grid{grid-template-columns:1fr 1fr;gap:12px}
  .hub-card{min-height:0;padding:18px 16px}
  .hub-card h2,.hub-card h3{font-size:17px;margin:12px 0 6px}
  .hub-card p{font-size:13px}
  .calc-banner{padding:26px 20px;border-radius:22px}
  .calc-banner__links .button{flex:1 1 100%}
  .category-hero{padding:40px 0 34px}
  .category-hero__icon{font-size:64px;right:16px;top:24px;transform:rotate(-10deg);opacity:.5}
  .kani-article{padding:24px 0 40px}
  .article-deck{font-size:15px}
  .article-hero-media{margin-bottom:28px}
  .article-hero-media img{max-height:300px;border-radius:var(--radius-sm)}
  .prose{font-size:16px;line-height:1.9}
  .prose h2{font-size:21px;padding:12px 14px 12px 48px;margin-top:46px}
  .prose h2::before{left:12px;font-size:22px}
  .prose h3{font-size:18px}
  .prose table{font-size:13px}
  .prose th,.prose td{min-width:8.5em}
  .prose thead th{white-space:normal}
  .article-toc{padding:18px 16px 18px}
  .article-toc ol{font-size:14px}
  .next-read{grid-template-columns:96px minmax(0,1fr) 32px;gap:12px;padding:10px}
  .next-read strong{font-size:15px}
  .next-read__arrow{width:32px;height:32px}
  .article-commerce{grid-template-columns:1fr;padding:22px 18px}
  .choice-grid,.shop-grid{grid-template-columns:1fr}
  .region-card{grid-template-columns:40px minmax(0,1fr);padding:18px;gap:12px}
  .region-card__no{width:38px;height:38px;font-size:14px}
  .calc-card{padding:20px 16px}
  .calc-row{grid-template-columns:72px minmax(0,1fr) 24px}
  .segmented{grid-template-columns:repeat(2,minmax(0,1fr))}
  .shop-checklist__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .species-gallery__grid{grid-template-columns:1fr}
  .calculator-head{grid-template-columns:1fr;gap:18px}
  .calculator-media img{aspect-ratio:2/1}
  .media-footer{border-radius:24px 24px 0 0}
  .media-footer__grid{flex-direction:column;gap:22px}
  .footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  a:hover .story-thumb img{transform:none}
}

/* 大きいカードでは実写を余白なしで見せる */
.lead-story .story-thumb--species img,.next-read .story-thumb--species img{object-fit:cover;padding:0}
.calc-card fieldset+fieldset,.calc-row+fieldset{margin-top:10px}
.calc-card legend{padding-top:6px}
.calc-result h2{font-size:clamp(22px,2.4vw,30px)}
.scroll-hint{display:none;margin:0 0 8px;font-size:12px;color:var(--muted);text-align:right}
@media (max-width:640px){
  .scroll-hint{display:block}
  .topic-tile{gap:10px}
  .topic-tile__label{font-size:14px;line-height:1.35;word-break:keep-all}
}

/* 推しカニ診断 */
.shindan-hero{background:radial-gradient(circle at 90% 20%,var(--sun-soft) 0 160px,transparent 161px),radial-gradient(circle at 0 100%,var(--species) 0 200px,transparent 201px),var(--cream);padding:48px 0 44px;overflow:hidden}
.shindan-hero__inner{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:30px;align-items:center}
.shindan-hero h1{font-size:clamp(26px,3.6vw,40px);line-height:1.35;margin:4px 0 12px;font-weight:900}
.shindan-hero h1 span{display:inline-block;margin-top:4px;font-size:1.35em;color:var(--accent)}
.shindan-hero__lead{margin:0 0 14px;color:var(--ink-soft)}
.shindan-hero__meta{display:flex;flex-wrap:wrap;gap:8px;margin:0}
.shindan-hero__meta span{padding:4px 12px;border-radius:999px;background:#fff;font-size:13px;font-weight:700;box-shadow:var(--shadow)}
.shindan-hero__crabs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;justify-items:center}
.shindan-hero__crabs span{display:grid;place-items:center;width:78px;height:78px;border-radius:24px;background:#fff;font-size:38px;box-shadow:var(--shadow)}
.shindan-hero__crabs span:nth-child(odd){transform:rotate(-6deg)}
.shindan-hero__crabs span:nth-child(even){transform:rotate(5deg) translateY(10px)}
.shindan-form{max-width:760px;margin:0 auto;padding:26px;border-radius:24px;background:#fff;box-shadow:var(--shadow)}
.shindan-progress{position:relative;display:none;align-items:center;gap:12px;margin-bottom:18px}
.shindan-form.is-stepper .shindan-progress{display:flex}
.shindan-progress::before{content:"";flex:1;height:10px;border-radius:999px;background:var(--cream)}
.shindan-progress__bar{position:absolute;left:0;width:calc(100% - 70px);height:10px;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--sun));transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.shindan-progress__text{min-width:58px;text-align:right;font-family:var(--round);font-weight:900;color:var(--accent)}
.shindan-q{border:0;margin:0 0 22px;padding:0}
.shindan-form.is-stepper .shindan-q{display:none;margin:0}
.shindan-form.is-stepper .shindan-q.is-active{display:block;animation:shindan-in .25s ease}
@keyframes shindan-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.shindan-q legend{display:flex;align-items:center;gap:12px;margin-bottom:16px;font-family:var(--round);font-size:clamp(19px,2.4vw,24px);font-weight:900;line-height:1.45;outline:none}
.shindan-q__no{display:grid;place-items:center;flex:none;width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;font-size:17px}
.shindan-choices{display:grid;gap:10px}
.shindan-choice{position:relative;display:block}
.shindan-choice input{position:absolute;opacity:0;pointer-events:none}
.shindan-choice>span{display:flex;align-items:center;gap:14px;min-height:62px;padding:12px 18px;border:2px solid var(--line-strong);border-radius:18px;background:#fff;font-weight:700;font-size:16px;line-height:1.5;cursor:pointer;transition:border-color .15s ease,background-color .15s ease,transform .15s ease}
.shindan-choice>span:hover{border-color:var(--sea);transform:translateY(-1px)}
.shindan-choice input:checked+span{border-color:var(--accent);background:var(--accent-soft)}
.shindan-choice input:focus-visible+span{outline:3px solid var(--sea);outline-offset:2px}
.shindan-choice__icon{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:12px;background:var(--cream);font-size:22px}
.shindan-nav{display:flex;justify-content:space-between;gap:12px;margin-top:20px}
.shindan-nav .shindan-submit{margin-left:auto;min-width:180px}
.shindan-nav [hidden]{display:none}
.shindan-result{padding:28px;border-radius:28px;background:#fff;box-shadow:var(--shadow-hover);border:3px solid var(--sun)}
.shindan-result__head{text-align:center;margin-bottom:20px}
.shindan-result__label{margin:0;font-family:var(--round);font-weight:700;color:var(--muted)}
.shindan-result h2{font-size:clamp(32px,5vw,48px);margin:4px 0 6px;color:var(--accent-dark);font-weight:900}
.shindan-result__emoji{margin-right:8px}
.shindan-result__catch{margin:0;font-family:var(--round);font-weight:700;font-size:17px}
.shindan-result__body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px;align-items:start}
.shindan-result-media{margin:0}
.shindan-result-media img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.shindan-result-media figcaption{font-size:12px;color:var(--muted);margin:8px 4px 0;line-height:1.6}
.shindan-result__text>p{margin:0 0 16px}
.shindan-facts{display:grid;gap:10px;margin:0 0 18px}
.shindan-facts div{padding:12px 14px;border-radius:14px;background:var(--cream)}
.shindan-facts dt{font-size:12px;font-weight:700;color:var(--sea-dark)}
.shindan-facts dd{margin:2px 0 0;font-size:14px;line-height:1.7}
.shindan-buy{margin-top:24px;padding:22px;border-radius:var(--radius);background:var(--sea-soft)}
.shindan-buy__title{margin:0 0 10px;font-family:var(--round);font-weight:900;font-size:18px;color:var(--sea-dark)}
.shindan-buy__links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.shindan-buy__link{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border-radius:14px;background:#fff;box-shadow:var(--shadow);transition:transform .15s ease}
.shindan-buy__link:hover{transform:translateY(-2px)}
.shindan-buy__link span{font-size:13px;font-weight:700;color:var(--accent)}
.shindan-buy__note{margin:12px 0 0;font-size:13px;color:var(--ink-soft)}
.shindan-buy__note a{color:var(--sea-dark);text-decoration:underline}
.shindan-share{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:22px}
.shindan-types{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.shindan-types a{display:flex;flex-direction:column;align-items:center;gap:4px;padding:18px 10px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);text-align:center;transition:transform .15s ease}
.shindan-types a:hover{transform:translateY(-3px)}
.shindan-types span{font-size:32px}
.shindan-types strong{font-family:var(--round);font-size:16px}
.shindan-types small{font-size:12px;color:var(--muted)}
.shindan-disclaimer{margin:18px 0 0;font-size:12px;color:var(--muted)}
.shindan-banner{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:22px;align-items:center;padding:26px 30px;border-radius:28px;background:linear-gradient(120deg,var(--accent-soft),var(--sun-soft));box-shadow:var(--shadow)}
.shindan-banner__icon{display:grid;place-items:center;width:72px;height:72px;border-radius:22px;background:#fff;font-size:38px;transform:rotate(-6deg)}
.shindan-banner h2{font-size:clamp(20px,2.4vw,27px);margin:0 0 4px}
.shindan-banner p{margin:0;color:var(--ink-soft);font-size:14px}
@media (max-width:980px){
  .shindan-hero__inner{grid-template-columns:1fr}
  .shindan-hero__crabs{grid-template-columns:repeat(5,1fr)}
  .shindan-hero__crabs span{width:56px;height:56px;font-size:28px;border-radius:18px}
  .shindan-result__body{grid-template-columns:1fr}
  .shindan-types{grid-template-columns:repeat(3,minmax(0,1fr))}
  .shindan-banner{grid-template-columns:auto minmax(0,1fr)}
  .shindan-banner .button{grid-column:1/-1}
}
@media (max-width:640px){
  .shindan-form{padding:18px 14px;border-radius:20px}
  .shindan-q__no{width:40px;height:40px;font-size:15px}
  .shindan-choice>span{min-height:56px;padding:10px 12px;font-size:15px}
  .shindan-nav .shindan-submit{min-width:0;flex:1}
  .shindan-result{padding:20px 14px;border-radius:22px}
  .shindan-buy__links{grid-template-columns:1fr}
  .shindan-types{grid-template-columns:repeat(2,minmax(0,1fr))}
  .shindan-hero__crabs span{width:48px;height:48px;font-size:24px}
  .shindan-banner{padding:20px 16px}
  .shindan-banner__icon{width:56px;height:56px;font-size:28px}
}
.topic-chip--shindan{background:var(--accent);color:#fff}
.affiliate-disclosure{font-size:13px;color:var(--muted)}
.affiliate-products,.affiliate-shops{margin:40px 0}
.affiliate-product{position:relative;display:grid;grid-template-columns:160px minmax(0,1fr);gap:24px;padding:24px 0;border-bottom:1px solid var(--line)}
.affiliate-product__image{display:flex;align-items:flex-start;justify-content:center}
.affiliate-product__image img{max-width:100%;height:auto;object-fit:contain}
.prose .affiliate-product h3,.prose .affiliate-shop h3{margin:0 0 8px;padding:0;border:0;font-size:18px}
.prose .affiliate-product p,.prose .affiliate-shop p{font-size:14px;line-height:1.8;margin:8px 0 16px}
.prose .affiliate-product .affiliate-product__store{font-size:13px;color:var(--muted);margin:4px 0}
.affiliate-product .button{font-size:14px;color:#fff;text-decoration:none}
.affiliate-product__searches{display:flex;flex-wrap:wrap;gap:4px 18px;margin-top:12px;font-size:14px}
.affiliate-product__searches a{display:inline-flex;align-items:center;min-height:44px}
.affiliate-shop-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:20px}
.affiliate-shop{position:relative;padding:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);min-width:0}
.affiliate-shop__banner{display:block;width:300px;max-width:100%;margin:0 auto}
.affiliate-shop__banner img{display:block;max-width:100%;height:auto}
.shop-card>.affiliate-shop__banner{padding:0;background:transparent;border-radius:0;margin:16px auto;color:inherit}
img.affiliate-pixel{position:absolute;width:1px;height:1px;bottom:0;right:0}
.shop-card{position:relative}
@media(max-width:640px){.affiliate-product{grid-template-columns:1fr;gap:16px}.affiliate-product__image{max-width:280px;justify-self:center}.affiliate-product .button{width:100%;white-space:normal;text-align:center}}
.shindan-hero__crabs{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.shindan-buy__title small{display:block;margin-top:2px;font-size:13px;font-weight:700;color:var(--ink-soft)}

/* 商品カードは種類を問わず横スクロールで表示する。 */
.affiliate-products__rail{display:flex;gap:12px;overflow-x:auto;max-width:100%;padding:4px 2px 16px;scroll-snap-type:x proximity;overscroll-behavior-x:contain}
.affiliate-products__rail:focus-visible{outline:2px solid var(--sea);outline-offset:4px}
.affiliate-products__rail .affiliate-product{display:flex;flex-direction:column;flex:0 0 min(260px,82%);min-width:0;gap:12px;padding:14px;border:1px solid var(--line);border-radius:16px;scroll-snap-align:start}
.affiliate-products__rail .affiliate-product__image{width:100%;max-width:none;height:160px;align-items:center}
.affiliate-products__rail .affiliate-product__image img{max-height:160px;width:auto;max-width:100%}
.affiliate-products__rail .affiliate-product__body{display:flex;flex-direction:column;flex:1;min-width:0}
.affiliate-products__rail .affiliate-product .button{margin-top:auto;white-space:normal;text-align:center}

.affiliate-products__rail .affiliate-product h3{font-size:16px;line-height:1.6}

.eating-diagnosis-result .shindan-result__catch{font-size:clamp(25px,3.2vw,36px);line-height:1.5;font-weight:900}
.eating-diagnosis__summary{font-size:clamp(19px,2vw,22px);font-weight:700;line-height:1.85}
.affiliate-product__searches{gap:8px}
.affiliate-product__searches .market-search-button{display:flex;justify-content:center;width:100%;min-height:44px;padding:8px 12px;border-radius:8px;font-weight:800;text-decoration:none;box-shadow:0 3px 7px rgba(0,0,0,.12);line-height:1.5}
.affiliate-product__searches .market-search-button--rakuten{background:#bf0000;color:#fff}
.affiliate-product__searches .market-search-button--amazon{background:#f5a623;color:#2f2118}
.affiliate-product__searches .market-search-button--yahoo{background:#f03;color:#fff}
.market-search-button:focus-visible{outline:3px solid var(--sea);outline-offset:3px}
.market-search-button:hover{filter:brightness(.95)}

.shindan-result__text{min-width:0}

.page-head.calculator-head{padding-bottom:16px}
.section.calc-layout{padding-top:0;padding-bottom:24px}
.calc-result .calc-edible{font-size:clamp(20px,2.2vw,26px);line-height:1.5;font-weight:700;color:var(--ink)}
.calc-edible span{display:block;font-size:17px;margin-bottom:5px}
.calc-edible strong{display:block}
.calc-products{padding-top:8px;padding-bottom:16px;min-width:0}
.calc-products h2{font-size:26px;margin:8px 0}
.section.calc-explain{padding-top:24px}
.page-head .crab-comparison-lead{color:#111;font-weight:800}
.crab-comparison-diagram{margin:0 auto}
.crab-comparison-diagram img{display:block;width:100%;height:auto;border-radius:var(--radius-sm)}
.species-gallery__item{min-width:0}
.species-gallery__item h3{margin:0 0 10px;font-size:20px}
.header-article-actions{display:flex;align-items:center;gap:12px;flex:none}
.header-search-link{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--sea-soft);color:var(--sea-dark)}
.header-search-link:focus-visible{outline:3px solid var(--sea);outline-offset:3px}
.article-search{margin-bottom:24px}
.article-search label{display:block;font-weight:700;margin-bottom:8px}
.article-search>div{display:flex;gap:10px;align-items:center}
.article-search input{flex:1;min-width:0;padding:12px;border:2px solid var(--line-strong);border-radius:12px;font:inherit}
@media(max-width:600px){.media-header__top{gap:8px}.brand strong{font-size:23px}.brand small{font-size:10px}.header-article-actions{gap:0}.header-search-link{width:44px;height:44px}.brand__mark{width:44px;height:44px;flex:none}.brand{gap:8px}}

.eating-diagnosis-result .shindan-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.eating-diagnosis-result .shindan-facts dt{font-family:var(--round);font-size:15px}
.eating-diagnosis-result .shindan-facts dd{font-family:var(--round);font-size:clamp(19px,2.2vw,25px);font-weight:900;line-height:1.5}
.eating-diagnosis__products{margin-top:24px;min-width:0}
.eating-diagnosis__products>h3{font-family:var(--round);font-size:clamp(23px,3vw,30px);margin:24px 0 12px}
.affiliate-products__rail{align-items:flex-start}
.affiliate-products__rail .affiliate-product__body{flex:none;gap:10px}
.affiliate-products__rail .affiliate-product__body>h3,.affiliate-products__rail .affiliate-product__body>p{margin:0}
.affiliate-products__rail .affiliate-product .button{margin-top:0}
.affiliate-product__price,.affiliate-product__price-link{font-family:var(--round);font-weight:900;font-size:20px;color:var(--accent-dark)}
.eating-diagnosis__other{font-family:var(--round);font-size:clamp(20px,2.2vw,25px);font-weight:900;line-height:1.7}

/* ツール一覧と共通ヘッダー */
.tools-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:900px){.media-header__top{flex-wrap:wrap;padding-block:12px}.header-article-actions{width:100%;gap:10px;justify-content:flex-end}}
@media(max-width:600px){.header-article-actions .all-articles-link{display:inline-flex;padding:9px 14px}.tools-card-grid{grid-template-columns:1fr}}

.calc-mode{grid-template-columns:repeat(2,minmax(0,1fr))}

/* サイト共通のカニ鍋マーク。 */
.brand__mark{transform:none;background:transparent;overflow:hidden}
.brand__mark img{display:block;width:100%;height:100%;object-fit:contain;border-radius:inherit}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-brand img{flex:none;object-fit:contain;border-radius:10px}