:root {
  --qr-ink: #241d30;
  --qr-muted: #70697b;
  --qr-veil: #f8f4ef;
  --qr-paper: #fffdf9;
  --qr-glow: #c6637e;
  --qr-wine: #682d48;
  --qr-moss: #315f59;
  --qr-line: #e4ddd6;
  --qr-rung: clamp(1.15rem, 2vw, 2.4rem);
  --qr-arc: 1.25rem;
  --qr-shadow: 0 18px 45px rgb(50 32 45 / 11%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--qr-ink); background: var(--qr-veil); font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; line-height: 1.8; text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .18em; }
img { display: block; max-width: 100%; }

.qr-skip { position: fixed; z-index: 40; left: 1rem; top: -4rem; background: var(--qr-ink); color: #fff; padding: .6rem 1rem; border-radius: .35rem; }
.qr-skip:focus { top: 1rem; }
.qr-shell { overflow: clip; }
.qr-hoist { position: sticky; z-index: 20; top: 0; border-bottom: 1px solid rgb(36 29 48 / 8%); background: rgb(255 253 249 / 88%); backdrop-filter: blur(14px); }
.qr-hoist_inner { width: min(1180px, calc(100% - 2rem)); min-height: 76px; margin: auto; display: flex; align-items: center; gap: 1.25rem; }
.qr-sigil { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; flex: 0 0 auto; }
.qr-sigil img { width: 40px; height: 40px; object-fit: contain; border-radius: 50%; }
.qr-sigil strong { display: block; font-size: .94rem; letter-spacing: .06em; line-height: 1.1; }
.qr-sigil em { display: block; color: var(--qr-glow); font-size: .55rem; letter-spacing: .17em; font-style: normal; margin-top: .16rem; }
.qr-pillbar { display: flex; align-items: center; justify-content: center; gap: .18rem; margin-left: auto; }
.qr-pillbar a { padding: .3rem .58rem; color: #544c5e; font-size: .82rem; text-decoration: none; white-space: nowrap; border-radius: 2rem; transition: background .2s ease, color .2s ease; }
.qr-pillbar a:hover, .qr-pillbar a[aria-current="page"] { background: #f2e7e3; color: var(--qr-wine); }
.qr-hoist_link { flex: 0 0 auto; color: var(--qr-wine); font-size: .76rem; font-weight: 700; text-decoration: none; }
.qr-hoist_link span, .qr-tokka span { font-size: 1.06em; }

.qr-quill { width: min(1180px, calc(100% - 2rem)); margin: 0 auto 5rem; }
.qr-bread { display: flex; gap: .55rem; color: var(--qr-muted); font-size: .75rem; padding: 1rem .2rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qr-bread a { color: var(--qr-wine); }
.qr-band { position: relative; border-radius: var(--qr-arc); }
.qr-band.-skin-paper { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(285px, .82fr); gap: clamp(1.5rem, 4vw, 5rem); align-items: start; padding: clamp(1.5rem, 5vw, 4.6rem); background: var(--qr-paper); box-shadow: var(--qr-shadow); isolation: isolate; }
.qr-halo { position: absolute; z-index: -1; width: 270px; height: 270px; right: -90px; top: -120px; border-radius: 50%; background: radial-gradient(circle, rgb(198 99 126 / 18%), transparent 70%); }
.qr-prose { min-width: 0; }
.qr-prose h1 { max-width: 14ch; margin: 0 0 1rem; color: #21152a; font-size: clamp(2.2rem, 5vw, 4.5rem); line-height: 1.13; letter-spacing: -.055em; }
.qr-prose > h1 + p { max-width: 40em; margin-top: 2.2rem; font-size: 1.06rem; color: #504657; }
.qr-prose h2 { position: relative; margin: clamp(3rem, 7vw, 5.8rem) 0 1.25rem; padding-top: 1.1rem; font-size: clamp(1.5rem, 2.4vw, 2.15rem); letter-spacing: -.03em; line-height: 1.35; }
.qr-prose h2::before { position: absolute; content: ""; width: 36px; height: 3px; top: 0; left: 0; background: var(--qr-glow); border-radius: 3px; }
.qr-prose h3 { margin: 2rem 0 .55rem; color: var(--qr-moss); font-size: 1.12rem; line-height: 1.45; }
.qr-prose p, .qr-prose li { font-size: .98rem; }
.qr-prose p { margin: 0 0 1.15rem; }
.qr-prose ul, .qr-prose ol { margin: 0 0 1.4rem; padding-left: 1.25rem; }
.qr-prose li + li { margin-top: .4rem; }
.qr-prose a:not(.qr-tokka) { color: var(--qr-wine); font-weight: 700; }
.qr-prose table { width: 100%; margin: 1.6rem 0; border-collapse: collapse; font-size: .88rem; overflow: hidden; border: 1px solid var(--qr-line); border-radius: .7rem; }
.qr-prose th, .qr-prose td { padding: .75rem; border: 1px solid var(--qr-line); text-align: left; }
.qr-prose th { background: #fbf1ee; }
.qr-entrycall { display: flex; align-items: center; flex-wrap: wrap; gap: .85rem 1rem; margin: 0 0 2rem; }
.qr-entrycall > span { color: var(--qr-muted); font-size: .75rem; letter-spacing: .05em; }
.qr-tokka { display: inline-flex; align-items: center; gap: .45rem; justify-content: center; padding: .72rem 1rem; border-radius: 99px; font-size: .84rem; font-weight: 700; text-decoration: none; transition: transform .22s ease, box-shadow .22s ease, background .22s ease; }
.qr-tokka.is-primary { color: #fff; background: linear-gradient(120deg, var(--qr-wine), #a64b6c); box-shadow: 0 9px 22px rgb(104 45 72 / 20%); }
.qr-tokka:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 14px 28px rgb(104 45 72 / 28%); }
.qr-visual { position: sticky; top: 108px; margin: .25rem 0 0; }
.qr-visual::before { position: absolute; z-index: 1; content: ""; inset: 0; background: linear-gradient(160deg, transparent 50%, rgb(28 19 35 / 38%)); border-radius: calc(var(--qr-arc) - .35rem); pointer-events: none; }
.qr-visual img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: calc(var(--qr-arc) - .35rem); box-shadow: 0 18px 35px rgb(38 28 37 / 16%); }
.qr-visual_note { position: absolute; z-index: 2; right: 1rem; bottom: 1rem; color: #fff; font-size: .62rem; letter-spacing: .16em; }

.qr-gallery { margin-top: clamp(2rem, 5vw, 4.5rem); padding: clamp(1.5rem, 4vw, 3.6rem); background: var(--qr-ink); color: #fff; }
.qr-gallery_head { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1.6rem; }
.qr-kicker { margin: 0 0 .55rem; color: var(--qr-glow); font-size: .66rem; font-weight: 700; letter-spacing: .19em; }
.qr-gallery h2, .qr-final h2 { margin: 0; font-size: clamp(1.55rem, 3vw, 2.65rem); line-height: 1.3; letter-spacing: -.045em; }
.qr-gallery_track { display: grid; grid-template-columns: repeat(4, 1fr); gap: .85rem; }
.qr-gallery figure { margin: 0; position: relative; overflow: hidden; border-radius: .8rem; }
.qr-gallery img { width: 100%; aspect-ratio: 1.14 / 1; object-fit: cover; filter: saturate(.82); transition: transform .7s cubic-bezier(.2,.7,.2,1), filter .4s ease; }
.qr-gallery figure:hover img { transform: scale(1.08); filter: saturate(1.12); }
.qr-gallery figcaption { position: absolute; left: .8rem; bottom: .55rem; text-shadow: 0 1px 8px #000; font-size: .72rem; }
.qr-final { margin-top: 1.2rem; padding: clamp(2rem, 5vw, 4rem); text-align: center; background: linear-gradient(115deg, #f6e5e2, #fbf5ed); }
.qr-final p:not(.qr-kicker) { max-width: 42rem; margin: 1rem auto 1.4rem; color: #5c4a53; }

.qr-plinth { padding: 3.6rem 0; background: #211a29; color: #f6f1ea; }
.qr-plinth_inner { width: min(1180px, calc(100% - 2rem)); margin: auto; display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 2rem; align-items: start; }
.qr-plinth strong { font-size: 1.2rem; }
.qr-plinth p { color: #c9beca; font-size: .8rem; }
.qr-plinth nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem 1.2rem; }
.qr-plinth nav a { color: #e9dde5; font-size: .8rem; text-decoration: none; }
.qr-plinth nav a:hover { color: #fff; text-decoration: underline; }
.qr-plinth_legal { margin: 0; }

@media (max-width: 780px) {
  .qr-hoist_inner { min-height: 65px; gap: .6rem; }
  .qr-sigil img { width: 34px; height: 34px; }
  .qr-sigil strong { font-size: .78rem; }
  .qr-sigil em { font-size: .47rem; }
  .qr-pillbar { display: none; }
  .qr-hoist_link { margin-left: auto; font-size: .7rem; }
  .qr-quill { width: min(100% - 1rem, 1180px); margin-bottom: 2.5rem; }
  .qr-bread { padding-inline: .5rem; }
  .qr-band.-skin-paper { display: flex; flex-direction: column; padding: 1.35rem; gap: 1.5rem; }
  .qr-prose h1 { font-size: clamp(2rem, 10vw, 3rem); }
  .qr-prose > h1 + p { margin-top: 1.65rem; }
  .qr-prose h2 { margin-top: 3rem; }
  .qr-visual { position: relative; top: auto; width: 100%; order: -1; }
  .qr-visual img { aspect-ratio: 16 / 9; }
  .qr-gallery { padding: 1.35rem; }
  .qr-gallery_track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .5rem; }
  .qr-gallery figure { min-width: 75%; scroll-snap-align: start; }
  .qr-final { padding: 2.2rem 1.4rem; }
  .qr-plinth_inner { grid-template-columns: 1fr; gap: 1.4rem; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; } }