:root {
  --yellow: #ffe600;
  --red: #ed1c24;
  --deep-red: #a90008;
  --black: #111;
  --cream: #fff6cf;
  --blue: #003cff;
  --shadow: 6px 6px 0 var(--black);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--black);
  background-color: var(--yellow);
  background-image: radial-gradient(#df1219 1.4px, transparent 1.4px), linear-gradient(90deg, transparent 49%, rgba(0,0,0,.06) 50%, transparent 51%);
  background-size: 14px 14px, 46px 46px;
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", system-ui, sans-serif;
  overflow-x: hidden;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: fixed; left: 8px; top: -80px; z-index: 100; background: #fff; padding: 10px; }
.skip-link:focus { top: 8px; }
.danger-strip { height: 19px; background: repeating-linear-gradient(135deg, #111 0 15px, var(--yellow) 15px 30px); border-bottom: 3px solid #111; }

.site-header { background: var(--red); border-bottom: 7px solid #111; }
.top-scream { text-align: center; padding: 5px; color: #fff; background: #111; font-size: clamp(.8rem, 2vw, 1.1rem); letter-spacing: .18em; }
.brand-lockup { max-width: 1180px; min-height: 165px; margin: auto; padding: 12px 22px; display: flex; align-items: center; justify-content: center; gap: 30px; position: relative; }
.brand-lockup h1 { margin: 0; color: #fff; font-size: clamp(4.7rem, 12vw, 8.8rem); line-height: .9; letter-spacing: -.12em; -webkit-text-stroke: 5px #111; paint-order: stroke fill; filter: drop-shadow(7px 8px 0 #111); transform: rotate(-3deg); }
.brand-lockup h1 span { color: var(--yellow); }
.header-copy { color: #fff; text-shadow: 3px 3px 0 #111; transform: rotate(2deg); }
.header-copy p { margin: 0; font-family: "Hiragino Maru Gothic ProN", cursive; font-size: clamp(1rem, 2vw, 1.6rem); }
.header-copy strong { display: block; font-size: clamp(1.15rem, 3vw, 2rem); line-height: 1.35; }
.brand-burst { width: 112px; aspect-ratio: 1; display: grid; place-content: center; text-align: center; position: absolute; left: 1%; top: 14px; z-index: 2; background: var(--yellow); clip-path: polygon(50% 0,61% 20%,79% 6%,82% 29%,100% 25%,89% 48%,100% 62%,78% 67%,82% 91%,61% 78%,50% 100%,39% 78%,18% 91%,22% 67%,0 62%,11% 48%,0 25%,18% 29%,21% 6%,39% 20%); transform: rotate(-9deg); font-size: .9rem; }
.brand-burst b { color: var(--red); font-size: 1.15rem; }
.ticker { overflow: hidden; padding: 7px 0; border-block: 4px solid #111; background: #fff; white-space: nowrap; }
.ticker div { overflow: hidden; color: var(--red); font-weight: 900; text-align: center; text-overflow: ellipsis; }
.site-header nav { display: flex; justify-content: center; flex-wrap: wrap; background: #111; gap: 3px; padding: 3px; }
.site-header button { border: 0; padding: 10px 18px; background: #fff; font: inherit; cursor: pointer; }
.site-header button:hover, .site-header button.active { color: #fff; background: var(--blue); outline: 3px solid var(--yellow); outline-offset: -5px; }
.year-nav { padding: 7px 10px; color: #fff; background: #111; border-top: 3px solid var(--yellow); }.year-nav span { margin-right: 7px; }.year-link { display: inline-block; margin: 2px; padding: 4px 9px; color: #111; background: #fff; border: 2px solid var(--yellow); text-decoration: none; }.year-link.active { color: #fff; background: var(--red); }

main { max-width: 1180px; margin: auto; background: var(--cream); border-inline: 6px solid #111; box-shadow: 0 0 0 7px var(--red); }
.hero { min-height: 520px; padding: 45px clamp(20px,5vw,65px); display: grid; grid-template-columns: 1.5fr .8fr; gap: 35px; align-items: center; position: relative; overflow: hidden; background: repeating-radial-gradient(circle at 35% 50%, #fff 0 7px, var(--yellow) 8px 17px); border-bottom: 8px solid #111; }
.hero::before { content: "大特価級の時短"; position: absolute; top: 25px; right: -70px; width: 310px; padding: 7px; text-align: center; color: #fff; background: #111; transform: rotate(38deg); }
.eyebrow { display: inline-block; margin: 0 0 8px; padding: 5px 10px; color: #fff; background: var(--red); border: 3px solid #111; transform: rotate(-2deg); }
.hero h2 { margin: 0; font-size: clamp(3.1rem, 8vw, 6.7rem); line-height: .95; letter-spacing: -.08em; text-shadow: 5px 5px 0 #fff, 8px 8px 0 #111; }
.hero h2 span { color: var(--red); -webkit-text-stroke: 3px #111; paint-order: stroke fill; }
.hero-lead { max-width: 680px; padding: 13px; background: rgba(255,255,255,.88); border: 4px dashed #111; font-size: 1.05rem; line-height: 1.8; }
.hero-cta { display: inline-block; padding: 17px 25px; color: #fff; background: var(--red); border: 5px solid #111; box-shadow: var(--shadow); text-decoration: none; font-size: 1.2rem; transform: rotate(-1deg); }
.hero-cta:hover { transform: translate(4px,4px) rotate(1deg); box-shadow: 2px 2px 0 #111; }
.breaking { padding: 16px; text-align: center; background: #fff; border: 7px solid var(--red); outline: 5px solid #111; transform: rotate(3deg); box-shadow: 12px 12px 0 rgba(0,0,0,.18); }
.breaking-title { margin: -43px auto 4px; width: 100px; padding: 7px; color: #fff; background: var(--red); border: 4px solid #111; font-size: 1.6rem; line-height: 1; transform: rotate(-5deg); }
.breaking p { margin: 10px 0; font-size: 1.25rem; }
.breaking p strong { color: var(--red); font-size: 2.1rem; }
.breaking > b { display: block; padding: 6px; background: var(--yellow); font-size: 1.8rem; }
.scribble { position: absolute; z-index: 3; padding: 7px; color: #fff; background: var(--blue); border: 3px solid #111; box-shadow: 3px 3px 0 #111; font-family: "Hiragino Maru Gothic ProN", cursive; text-align: center; line-height: 1; transform: rotate(-8deg); }
.note-a { right: 6px; bottom: 12px; }.note-b { left: 47%; top: 28px; transform: rotate(9deg); background: var(--red); }

.manifesto { background: #111; color: #fff; padding: 20px; }
.manifesto h2 { margin: -38px auto 12px; width: max-content; padding: 5px 24px; color: #111; background: var(--yellow); border: 4px solid #111; transform: rotate(-2deg); }
.manifesto ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.manifesto li { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 95px; border: 3px dashed var(--yellow); text-align: center; }
.manifesto li b { color: var(--yellow); font-size: 3rem; }.manifesto strong { color: var(--yellow); font-size: 1.35rem; }

.product-zone { padding: 35px clamp(12px,3vw,35px) 45px; background-color: #ffed32; background-image: linear-gradient(rgba(237,28,36,.12) 50%, transparent 50%); background-size: 100% 36px; }
.zone-title { display: grid; grid-template-columns: 1fr auto; align-items: end; margin-bottom: 20px; }
.zone-title > span { grid-column: 1 / -1; justify-self: start; padding: 3px 10px; color: #fff; background: var(--red); transform: rotate(-2deg); }
.zone-title h2 { margin: 4px 0; font-size: clamp(2.2rem, 6vw, 4.4rem); line-height: .95; letter-spacing: -.05em; }
.zone-title h2 small { font-size: .32em; letter-spacing: .05em; }
.zone-title h2 b { color: var(--red); -webkit-text-stroke: 2px #111; paint-order: stroke fill; }
.zone-title p { margin: 0; padding: 5px; background: #fff; border: 2px solid #111; }
.product-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 25px 18px; }
.product-card { position: relative; background: #fff; border: 5px solid #111; box-shadow: var(--shadow); }
.product-link { display: grid; grid-template-columns: 160px 1fr; color: inherit; text-decoration: none; }
.product-card:hover, .product-card:focus-within { outline: 5px solid var(--blue); outline-offset: -5px; transform: translate(3px,3px); box-shadow: 3px 3px 0 var(--black); }
.product-link:focus-visible { outline: 5px solid var(--blue); outline-offset: -5px; }
.tilt-0 { transform: rotate(-.35deg); }.tilt-1 { transform: rotate(.4deg); }.tilt-2 { transform: rotate(-.15deg); }
.rank { position: absolute; z-index: 4; left: -12px; top: -16px; padding: 4px 9px; color: #fff; background: var(--red); border: 3px solid #111; transform: rotate(-6deg); }
.product-visual { min-height: 265px; display: grid; place-content: center; position: relative; overflow: hidden; background: repeating-conic-gradient(var(--yellow) 0 8deg, #fff 8deg 16deg); border-right: 4px solid #111; }
.product-visual span { font-size: 6rem; filter: drop-shadow(5px 7px 0 rgba(0,0,0,.35)); transform: rotate(-7deg); }
.product-visual img { width: 128px; height: 128px; object-fit: contain; background: #fff; border: 4px solid #111; filter: drop-shadow(5px 6px 0 rgba(0,0,0,.3)); transform: rotate(-3deg); }
.product-visual b { position: absolute; left: 5px; right: 5px; bottom: 9px; padding: 5px 2px; color: #fff; background: var(--blue); border: 3px solid #111; text-align: center; transform: rotate(-4deg); }
.product-copy { padding: 13px; min-width: 0; }
.category { display: inline-block; margin: 0; padding: 2px 7px; color: #fff; background: #111; font-size: .72rem; }
.product-copy h3 { margin: 5px 0; font-size: 1.45rem; line-height: 1.2; }
.catch { margin: 10px -6px; padding: 6px; color: var(--red); background: var(--yellow); border-block: 2px solid #111; font-size: 1.05rem; }
.description { font-family: system-ui, sans-serif; font-weight: 700; line-height: 1.6; font-size: .88rem; }
.shop { margin: 4px 0; font-family: system-ui, sans-serif; font-weight: 800; font-size: .7rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tags { display: flex; flex-wrap: wrap; gap: 4px; list-style: none; margin: 8px 0; padding: 0; }.tags li { padding: 2px 5px; border: 2px solid #111; font-size: .72rem; background: #eee; }
.numbers { display: flex; gap: 5px; }.numbers span { flex: 1; padding: 5px; text-align: center; color: #fff; background: #111; font-size: .68rem; }.numbers strong { color: var(--yellow); font-size: 1.2rem; }
.buy-row { margin-top: 9px; display: flex; align-items: stretch; gap: 6px; }.price { display: grid; place-content: center; min-width: 88px; color: var(--red); font-size: .77rem; text-align: center; border: 2px solid var(--red); }.buy-button { flex: 1; display: grid; min-height: 48px; place-content: center; padding: 10px; color: #fff; background: var(--red); border: 3px solid #111; box-shadow: 3px 3px 0 #111; text-align: center; font-size: .9rem; font-weight: 900; }.product-link:hover .buy-button { background: var(--blue); }
.no-results { padding: 30px; background: #fff; border: 5px solid #111; text-align: center; font-size: 1.3rem; }

.warning-box { margin: 22px; padding: 16px; display: flex; align-items: center; gap: 15px; background: #fff; border: 5px solid #111; box-shadow: var(--shadow); }
.warning-icon { flex: 0 0 auto; width: 70px; aspect-ratio: 1; display: grid; place-items: center; color: #fff; background: var(--red); border-radius: 50%; border: 4px solid #111; font-size: 3rem; }.warning-box h2 { margin: 0; color: var(--red); }.warning-box p { margin: 5px 0; font-family: system-ui, sans-serif; font-weight: 700; line-height: 1.6; }
footer { padding: 28px 15px; text-align: center; color: #fff; background: #111; border-top: 8px solid var(--red); }.footer-logo { color: var(--yellow); font-size: 2.3rem; }.footer-logo small { color: #fff; font-size: .7rem; }.footer-logo + p { margin: 3px; }.footer-logo + p::before, .footer-logo + p::after { content: " ★ "; color: var(--red); } footer nav { display: flex; justify-content: center; gap: 18px; margin: 15px; font-size: .8rem; } footer > small { display: block; margin-top: 8px; }

[hidden] { display: none !important; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media (max-width: 760px) {
  .danger-strip { height: 10px; }.top-scream { padding: 3px; font-size: .68rem; }.brand-lockup { min-height: 82px; gap: 8px; padding: 6px 8px; justify-content: flex-start; }.brand-lockup h1 { margin-left: 48px; font-size: 3.6rem; }.header-copy { text-align: left; transform: none; }.header-copy p { display: none; }.header-copy strong { font-size: .78rem; line-height: 1.25; }.brand-burst { width: 55px; left: 2px; top: 8px; font-size: .55rem; }.brand-burst b { font-size: .7rem; }.ticker { padding: 4px 6px; font-size: .7rem; }
  .site-header nav { display: flex; justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; }.site-header button { flex: 0 0 auto; padding: 8px 10px; font-size: .72rem; }.site-header .year-nav { justify-content: center; overflow: visible; padding: 3px; font-size: .7rem; }
  main { border-inline-width: 3px; box-shadow: none; }
  .hero { min-height: 650px; padding: 38px 15px 30px; grid-template-columns: 1fr; gap: 55px; }.hero h2 { font-size: clamp(3rem,16vw,5rem); }.hero-lead { font-size: .9rem; }.breaking { max-width: 300px; margin: auto; }.note-b { left: auto; right: 6px; top: 290px; }
  .manifesto ol { grid-template-columns: 1fr; }.manifesto li { min-height: 70px; }
  .zone-title { grid-template-columns: 1fr; }.zone-title p { justify-self: end; }
  .product-zone { padding-top: 18px; }.zone-title { margin-bottom: 12px; }.zone-title h2 { font-size: 2.4rem; }.product-grid { grid-template-columns: 1fr; gap: 25px; }.product-link { grid-template-columns: 115px 1fr; }.product-visual { min-height: 310px; }.product-visual span { font-size: 4.5rem; }.product-copy { padding: 10px 7px; }.product-copy h3 { font-size: 1.16rem; }.description { font-size: .8rem; }.numbers { flex-direction: column; }.buy-row { flex-direction: column; }.price { min-height: 30px; width: 100%; }.buy-button { min-height: 54px; }
  .warning-box { margin: 12px; align-items: flex-start; }.warning-icon { width: 48px; font-size: 2rem; }.warning-box p { font-size: .8rem; }
}