/* ============================================================
   黒崎一護 — BLOOD CHAINS
   A fan tribute · Tite Kubo "fashion priest" × "anime poet"
   ============================================================ */

:root {
  --black:  #0a0a0a;
  --ink:    #161616;
  --blood:  #e21d1d;
  --blood-2:#7a0c0c;
  --paper:  #f3eee2;        /* warm off-white */
  --paper-2:#e6dec9;
  --bone:   #cfc7b3;
  --line:   rgba(255,255,255,.12);
  --line-d: rgba(0,0,0,.18);
  --muted:  #8a8474;
  --serif:  'Cinzel', 'Noto Serif JP', 'Times New Roman', serif;
  --jp:     'Noto Serif JP', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --sans:   'Inter', system-ui, -apple-system, 'PingFang SC', sans-serif;
  --mono:   'JetBrains Mono', 'SF Mono', Menlo, monospace;
  --ease:   cubic-bezier(.2,.7,.1,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--black); color: var(--paper); }
html { scroll-behavior: auto; }
body {
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  cursor: none;                 /* 自定义光标 */
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
em, b, strong { font-style: normal; }
small { font-size: .72em; letter-spacing: .14em; }
button { font: inherit; color: inherit; background: none; border: 0; }
::selection { background: var(--blood); color: #000; }

/* ==============  灵压粒子  ============== */
#reiatsu {
  position: fixed; inset: 0; width: 100vw; height: 100vh;
  z-index: 1; pointer-events: none; opacity: .55;
  mix-blend-mode: screen;
}

/* ==============  斩击光标  ============== */
#cursor {
  position: fixed; top: 0; left: 0; z-index: 9999;
  width: 0; height: 0; pointer-events: none;
  mix-blend-mode: difference;
}
.cursor__core {
  position: absolute; left: 0; top: 0; transform: translate(-50%,-50%);
  width: 6px; height: 6px; background: #fff; border-radius: 50%;
  transition: transform .2s var(--ease);
}
.cursor__ring {
  position: absolute; left: 0; top: 0; transform: translate(-50%,-50%) scale(1);
  width: 38px; height: 38px; border: 1px solid #fff; border-radius: 50%;
  opacity: .35; transition: transform .25s var(--ease), opacity .25s var(--ease), width .25s var(--ease), height .25s var(--ease);
}
.cursor__slash {
  position: absolute; left: -30px; top: -1px;
  width: 60px; height: 1.5px; background: var(--blood);
  transform: scaleX(0); transform-origin: 0 50%;
  transition: transform .15s var(--ease), opacity .2s var(--ease);
  box-shadow: 0 0 12px var(--blood);
}
body.is-hover #cursor .cursor__ring { width: 60px; height: 60px; opacity: .55; }
body.is-slash #cursor .cursor__slash { transform: scaleX(1); }
@media (hover: none) {
  body { cursor: auto; }
  #cursor { display: none; }
}

/* ==============  TOPBAR  ============== */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px; mix-blend-mode: difference;
  color: #fff; font-family: var(--mono); font-size: 11px; letter-spacing: .22em;
  text-transform: uppercase;
  pointer-events: none;
}
.topbar > * { pointer-events: auto; }
.topbar__mark {
  display: flex; gap: 10px; align-items: center;
  border: 1px solid currentColor; padding: 6px 10px;
}
.mark__ja { font-family: var(--jp); font-size: 16px; }
.mark__en { font-weight: 700; }
.topbar__nav { display: flex; gap: 22px; }
.topbar__nav a { position: relative; padding: 6px 0; }
.topbar__nav a::before {
  content: attr(data-n); opacity: .55; margin-right: 6px;
}
.topbar__nav a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: currentColor; transform: scaleX(0); transform-origin: 0 50%;
  transition: transform .4s var(--ease);
}
.topbar__nav a:hover::after { transform: scaleX(1); }
.topbar__meta { opacity: .65; }

@media (max-width: 720px) {
  .topbar { padding: 12px 14px; }
  .topbar__nav { display: none; }
}

/* ==============  PRE-LOAD  ============== */
.preload {
  position: fixed; inset: 0; z-index: 1000;
  background: #000; color: var(--paper);
  display: grid; place-items: center;
  transition: opacity .8s var(--ease), visibility .8s var(--ease);
}
.preload.is-gone { opacity: 0; visibility: hidden; }
.preload__inner { text-align: center; }
.preload__ja {
  font-family: var(--jp); font-weight: 900;
  font-size: clamp(56px, 12vw, 160px); letter-spacing: .3em;
  color: var(--blood); margin-bottom: 28px;
}
.preload__bar {
  width: 200px; height: 1px; background: rgba(255,255,255,.15);
  margin: 0 auto 12px; position: relative; overflow: hidden;
}
.preload__bar i {
  position: absolute; left: -40%; top: 0; height: 100%; width: 40%;
  background: var(--blood); animation: bar 1.4s var(--ease) infinite;
}
@keyframes bar { to { left: 100%; } }
.preload__txt {
  font-family: var(--mono); font-size: 10px; letter-spacing: .35em;
  opacity: .65;
}

/* ==============  HERO  ============== */
.hero {
  position: relative; min-height: 100svh; overflow: hidden;
  background: #000; color: var(--paper); z-index: 2;
}
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; filter: grayscale(.35) contrast(1.05) brightness(.55);
  transform: scale(1.08);
}
.hero__veil {
  position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(0,0,0,0) 0%, rgba(0,0,0,.55) 65%),
    linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,0) 30%, rgba(0,0,0,.6) 100%),
    linear-gradient(90deg, rgba(226,29,29,.10) 0%, rgba(0,0,0,0) 50%);
}
.hero__noise {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .6 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: .08; mix-blend-mode: overlay;
}
.hero__rail {
  position: absolute; top: 50%; z-index: 3;
  font-family: var(--mono); font-size: 10px; letter-spacing: .35em;
  color: #fff; opacity: .6; writing-mode: vertical-rl;
  display: flex; gap: 24px; transform: translateY(-50%);
  text-transform: uppercase;
}
.hero__rail--left  { left: 18px; }
.hero__rail--right { right: 18px; }

.hero__inner {
  position: relative; z-index: 4;
  min-height: 100svh; display: flex; flex-direction: column; justify-content: center;
  padding: 0 8vw; max-width: 1400px; margin: 0 auto;
}
.hero__tag {
  font-family: var(--mono); font-size: 11px; letter-spacing: .35em;
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 24px; opacity: 0; animation: rise 1s var(--ease) .4s forwards;
}
.hero__tag .dot {
  width: 8px; height: 8px; background: var(--blood); border-radius: 50%;
  box-shadow: 0 0 14px var(--blood); animation: pulse 1.6s var(--ease) infinite;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%     { transform: scale(1.6); opacity: .5; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero__title {
  font-family: var(--serif);
  font-size: clamp(4rem, 16vw, 22rem);
  line-height: .82; letter-spacing: -.04em;
  text-transform: uppercase;
  margin: 0 0 32px;
}
.hero__line {
  display: block; overflow: hidden;
  font-weight: 900;
}
.hero__line em {
  font-style: italic; color: var(--blood);
  font-family: 'Cinzel', serif; font-weight: 500;
}
.hero__line--alt {
  font-family: var(--serif);
  font-size: clamp(3rem, 12vw, 18rem);
  font-weight: 500; font-style: italic;
  color: var(--paper);
  letter-spacing: .04em;
  mix-blend-mode: screen;
}
.hero__line > span, .hero__line { overflow: hidden; }
.hero__line > * { display: inline-block; }
.hero__kanji {
  position: absolute; right: 8vw; top: 50%; transform: translateY(-50%);
  display: flex; gap: 12px; z-index: 2;
  font-family: var(--jp); font-weight: 900;
  font-size: clamp(80px, 12vw, 200px); line-height: 1;
  color: var(--blood);
  writing-mode: vertical-rl;
  text-shadow: 0 0 40px rgba(226,29,29,.6);
  opacity: .95;
}
.hero__kanji-col { display: block; }
@media (max-width: 900px) {
  .hero__kanji { font-size: clamp(48px, 18vw, 100px); right: 4vw; }
}
.hero__sub {
  max-width: 540px; margin-top: 16px;
  opacity: 0; animation: rise 1s var(--ease) 1.2s forwards;
}
.hero__quote {
  font-family: var(--jp); font-size: clamp(15px, 1.4vw, 19px);
  line-height: 1.85; color: var(--paper); font-weight: 300;
}
.hero__credit {
  margin-top: 14px; font-family: var(--mono); font-size: 10px;
  letter-spacing: .22em; color: var(--muted);
}
.hero__cta {
  display: flex; gap: 18px; flex-wrap: wrap; margin-top: 44px;
  opacity: 0; animation: rise 1s var(--ease) 1.4s forwards;
}
.cta {
  position: relative; display: inline-flex; align-items: center; gap: 16px;
  padding: 18px 28px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .3em;
  text-transform: uppercase;
  background: var(--blood); color: #000; font-weight: 700;
  border: 1px solid var(--blood);
  overflow: hidden; isolation: isolate;
  transition: color .4s var(--ease);
}
.cta::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: #000; transform: translateY(101%);
  transition: transform .5s var(--ease);
}
.cta:hover { color: #fff; }
.cta:hover::before { transform: translateY(0); }
.cta--ghost { background: transparent; color: #fff; }
.cta--ghost::before { background: #fff; }
.cta--ghost:hover { color: #000; }
.cta__arr {
  width: 28px; height: 1px; background: currentColor; position: relative;
  transition: width .35s var(--ease);
}
.cta__arr::after {
  content: ''; position: absolute; right: 0; top: -3px;
  width: 7px; height: 7px; border-top: 1px solid currentColor;
  border-right: 1px solid currentColor; transform: rotate(45deg);
}
.cta:hover .cta__arr { width: 44px; }

.hero__scroll {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 5; display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 9px; letter-spacing: .4em; opacity: .6;
}
.hero__scroll i {
  width: 1px; height: 40px; background: #fff; position: relative; overflow: hidden;
}
.hero__scroll i::after {
  content: ''; position: absolute; left: 0; top: 0; width: 100%; height: 30%;
  background: var(--blood);
  animation: scrollbar 1.8s var(--ease) infinite;
}
@keyframes scrollbar { to { top: 100%; } }

/* ==============  section heads  ============== */
.section-head {
  position: relative; padding: 140px 8vw 60px; max-width: 1400px; margin: 0 auto;
}
.section-head--dark { color: var(--paper); }
.section-head__n {
  font-family: var(--mono); font-size: 11px; letter-spacing: .3em;
  opacity: .55; display: block; margin-bottom: 24px;
}
.section-head__tag {
  display: block; font-family: var(--mono); font-size: 12px; letter-spacing: .35em;
  color: var(--blood); margin-bottom: 18px;
}
.section-head__h {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(2.4rem, 7vw, 7rem);
  line-height: 1.02; letter-spacing: -.02em;
  text-transform: uppercase;
}
.section-head__h em {
  font-style: italic; font-weight: 500; color: var(--blood);
}
.section-head__sub {
  margin-top: 22px; max-width: 540px;
  font-family: var(--jp); font-size: 15px; line-height: 1.9;
  color: var(--bone); font-weight: 300;
}

/* ==============  PROLOGUE  ============== */
.prologue {
  position: relative; background: var(--paper); color: var(--ink);
  padding: 0 0 8vw; overflow: hidden;
}
.prologue__sticky {
  position: sticky; top: 0; padding: 18vh 8vw 8vh;
  background: var(--paper);
  border-bottom: 1px solid var(--line-d);
}
.prologue__kicker {
  font-family: var(--mono); font-size: 11px; letter-spacing: .35em;
  color: var(--blood); margin-bottom: 24px;
}
.prologue__h {
  font-family: var(--jp); font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 6.5rem);
  line-height: 1.18; letter-spacing: .02em;
}
.prologue__h em {
  font-style: normal; color: var(--blood);
  position: relative; display: inline-block;
}
.prologue__h em::after {
  content: ''; position: absolute; left: -2%; right: -2%; bottom: 6%;
  height: 12%; background: rgba(226,29,29,.18); z-index: -1;
}
.prologue__by {
  margin-top: 28px; font-family: var(--mono); font-size: 11px;
  letter-spacing: .3em; color: var(--muted);
}
.prologue__chapters {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px;
  padding: 80px 8vw 0;
}
.chapter {
  position: relative; padding: 28px 24px 32px;
  background: #fff; border: 1px solid var(--line-d);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.chapter:hover { transform: translateY(-8px); box-shadow: 0 30px 60px -20px rgba(0,0,0,.18); }
.chapter__n {
  font-family: var(--serif); font-size: 64px; line-height: 1;
  color: var(--blood); display: block; margin-bottom: 12px;
}
.chapter h3 {
  font-family: var(--jp); font-size: 28px; font-weight: 900;
  margin-bottom: 14px;
}
.chapter p {
  font-family: var(--jp); font-size: 14px; line-height: 1.85;
  color: #555;
}
.chapter small {
  display: block; margin-top: 18px;
  font-family: var(--mono); font-size: 9px; letter-spacing: .3em;
  color: var(--muted);
}
@media (max-width: 1100px) { .prologue__chapters { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .prologue__chapters { grid-template-columns: 1fr; } }

/* ==============  THE POET  ============== */
.poet {
  background: var(--black); color: var(--paper);
  padding-bottom: 14vw;
}
.poet .section-head__sub { color: var(--bone); }
.poet__list {
  padding: 0 8vw; max-width: 1500px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 0;
}
.poem {
  display: grid; grid-template-columns: 220px 1fr;
  gap: 60px; padding: 90px 0;
  border-top: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.poem:nth-child(even) { border-top: 1px dashed var(--line); }
.poem::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(circle at 20% 50%, rgba(226,29,29,.05) 0%, transparent 60%);
  opacity: 0; transition: opacity .6s var(--ease);
}
.poem:hover::before { opacity: 1; }
.poem__left { position: relative; z-index: 1; }
.poem__vol {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(80px, 8vw, 140px); line-height: .85;
  color: transparent; -webkit-text-stroke: 1px var(--bone);
  display: block; letter-spacing: -.04em;
}
.poem__vol small {
  display: block; font-size: 12px; font-family: var(--mono);
  color: var(--muted); letter-spacing: .3em; margin-top: 8px;
  -webkit-text-stroke: 0; color: var(--muted);
}
.poem__name {
  display: block; margin-top: 28px;
  font-family: var(--serif); font-weight: 700; font-style: italic;
  font-size: 14px; letter-spacing: .22em;
  color: var(--paper);
}
.poem__jp {
  display: block; margin-top: 6px;
  font-family: var(--jp); font-size: 14px;
  color: var(--muted); letter-spacing: .12em;
}
.poem__right { position: relative; z-index: 1; }
.poem__body {
  font-family: var(--serif); font-weight: 500; font-style: italic;
  font-size: clamp(22px, 2.6vw, 38px);
  line-height: 1.5; color: var(--paper);
}
.poem__body p { margin: 0 0 .35em; }
.poem__body p:first-child::first-letter {
  font-size: 1.6em; color: var(--blood); font-weight: 900; padding-right: .05em;
}
.poem__from {
  margin-top: 36px; display: flex; align-items: center; gap: 14px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .3em;
  color: var(--muted);
}
.poem__from::before {
  content: ''; display: block; width: 32px; height: 1px; background: var(--blood);
}
.poem__line {
  display: block; overflow: hidden;
}
.poem__line > span {
  display: inline-block; transform: translateY(110%);
}
.poem.is-in .poem__line > span {
  animation: lineUp 1.1s var(--ease) forwards;
}
@keyframes lineUp {
  to { transform: translateY(0); }
}
@media (max-width: 800px) {
  .poem { grid-template-columns: 1fr; gap: 30px; padding: 60px 0; }
}

/* ==============  CODEX  ============== */
.codex {
  background: var(--paper-2); color: var(--ink);
  padding-bottom: 14vw;
}
.codex__grid {
  max-width: 1400px; margin: 0 auto; padding: 0 8vw;
  display: grid;
  grid-template-columns: 1.05fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 60px 60px;
  align-items: start;
}
.codex__portrait {
  position: relative; grid-row: span 2; align-self: stretch;
  background: #000; padding: 28px; border: 1px solid var(--line-d);
  display: flex; flex-direction: column; justify-content: center;
  overflow: hidden;
}
.codex__portrait img {
  width: 100%; height: auto; object-fit: cover;
  filter: grayscale(.15) contrast(1.1);
  transition: filter .6s var(--ease), transform .6s var(--ease);
}
.codex__portrait:hover img { filter: none; transform: scale(1.02); }
.codex__portrait::after {
  content: 'KUROSAKI ICHIGO / 黒崎一護';
  position: absolute; top: 28px; left: 28px; right: 28px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .3em;
  color: var(--blood); mix-blend-mode: difference;
}
.codex__portrait-label {
  margin-top: 16px; font-family: var(--serif);
  display: flex; align-items: baseline; justify-content: space-between;
  color: var(--paper);
}
.codex__portrait-label span { font-size: 32px; font-weight: 900; }
.codex__portrait-label small { font-size: 10px; letter-spacing: .3em; }

.codex__stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px 40px;
  font-family: var(--jp);
}
.codex__stats > div { border-top: 1px solid var(--line-d); padding-top: 14px; }
.codex__stats dt { font-size: 10px; letter-spacing: .3em; color: var(--muted); margin-bottom: 4px; font-family: var(--mono); }
.codex__stats dd { font-size: 18px; font-weight: 700; }

.codex__quote {
  grid-column: 2 / span 2; padding: 50px 50px 50px 0; position: relative;
}
.codex__quote::before {
  content: '“'; position: absolute; top: -30px; left: -20px;
  font-family: var(--serif); font-size: 200px; line-height: 1; color: var(--blood);
  opacity: .15;
}
.codex__quote p {
  font-family: var(--serif); font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.25; font-weight: 700; letter-spacing: -.01em;
}
.codex__quote em { color: var(--blood); font-style: normal; }
.codex__quote cite {
  display: block; margin-top: 18px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .25em;
  color: var(--muted); font-style: normal;
}

.codex__abilities {
  grid-column: 1 / span 2;
  list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.codex__abilities li {
  position: relative; padding: 22px 18px;
  border: 1px solid var(--line-d); background: #fff;
  transition: background .35s var(--ease), color .35s var(--ease);
}
.codex__abilities li:hover { background: var(--ink); color: var(--paper); }
.codex__abilities b {
  display: block; font-family: var(--serif);
  font-size: 32px; font-weight: 900; color: var(--blood); margin-bottom: 4px;
}
.codex__abilities li:hover b { color: var(--blood); }
.codex__abilities span {
  display: block; font-family: var(--jp); font-size: 16px; font-weight: 700; margin-bottom: 4px;
}
.codex__abilities small { font-family: var(--mono); font-size: 9px; letter-spacing: .25em; color: var(--muted); }
.codex__abilities li:hover small { color: var(--bone); }
.codex__abilities .is-blood {
  background: var(--blood); color: #000;
  grid-column: span 2;
}
.codex__abilities .is-blood b { color: #000; }
.codex__abilities .is-blood small { color: #000; opacity: .65; }
.codex__abilities .is-blood:hover { background: #000; color: var(--paper); }
.codex__abilities .is-blood:hover b, .codex__abilities .is-blood:hover small { color: var(--blood); }

@media (max-width: 1000px) {
  .codex__grid { grid-template-columns: 1fr 1fr; }
  .codex__portrait { grid-row: auto; }
  .codex__quote, .codex__abilities { grid-column: span 2; }
}
@media (max-width: 640px) {
  .codex__grid { grid-template-columns: 1fr; }
  .codex__quote, .codex__abilities { grid-column: span 1; }
  .codex__abilities { grid-template-columns: 1fr 1fr; }
}

/* ==============  EVOLUTION  ============== */
.evo {
  background: #050505; color: var(--paper);
  padding-bottom: 0;
  position: relative;
}
.evo__pin {
  position: relative; height: 100vh; overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.evo__track {
  position: absolute; top: 0; left: 0; height: 100%;
  display: flex; align-items: center;
  will-change: transform;
}
.form {
  position: relative; flex: 0 0 80vw; max-width: 1100px;
  height: 80vh; padding: 0 60px;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px;
  align-items: center;
}
.form__num {
  position: absolute; top: 24px; left: 32px;
  font-family: var(--serif); font-size: 14px; letter-spacing: .35em;
  color: var(--blood); font-weight: 700;
}
.form__num::before {
  content: 'FORM · '; color: var(--muted); margin-right: 4px;
}
.form__img {
  position: relative; height: 100%;
  display: grid; place-items: center; padding: 20px 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(226,29,29,.06) 0%, transparent 65%),
    radial-gradient(ellipse at 50% 90%, rgba(0,0,0,.6) 0%, transparent 60%);
}
.form__img img {
  height: 100%; width: auto; max-width: 100%;
  object-fit: contain;
  filter: grayscale(.4) contrast(1.08) drop-shadow(0 30px 50px rgba(0,0,0,.6));
  transition: filter .6s var(--ease);
}
.form.is-active .form__img img { filter: none; }
.form__img--photo {
  background: #000;
}
.form__img--photo img {
  width: 100%; height: 100%; object-fit: cover;
  filter: contrast(1.05);
}
.form__txt { position: relative; }
.form__txt h3 {
  font-family: var(--serif); font-weight: 900; font-style: italic;
  font-size: clamp(40px, 5vw, 80px);
  line-height: 1; color: var(--paper); margin-bottom: 16px;
  text-transform: uppercase;
}
.form__txt .form__jp {
  font-family: var(--jp); font-size: 22px; color: var(--blood);
  margin-bottom: 8px;
}
.form__txt small {
  font-family: var(--mono); font-size: 10px; letter-spacing: .35em;
  color: var(--muted);
}
.form__txt p {
  margin-top: 28px; font-family: var(--jp); font-size: 15px;
  line-height: 1.9; color: var(--bone); max-width: 440px;
}
.form.is-blood .form__txt h3 { color: var(--blood); }
.form.is-blood { background: radial-gradient(circle at 30% 50%, rgba(226,29,29,.18), transparent 60%); }

.evo__progress {
  position: relative; height: 1px; background: var(--line);
  margin: 0 8vw 100px;
}
.evo__progress i {
  position: absolute; top: -1px; left: 0; height: 3px; background: var(--blood);
  width: 0; transform-origin: 0 0; transition: width .2s linear;
}
@media (max-width: 800px) {
  .form { grid-template-columns: 1fr; height: auto; padding: 80px 30px 40px; flex: 0 0 92vw; }
  .form__img { height: 60vh; }
  .form__img img { height: 100%; }
  .evo__pin { height: auto; }
  .evo__track { position: relative; flex-direction: column; height: auto; }
}

/* ==============  CLIMAX  ============== */
.climax {
  position: relative; min-height: 100vh; color: var(--paper);
  display: grid; place-items: center; padding: 12vw 8vw;
  isolation: isolate;
}
.climax__bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.climax__bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 30%;
  filter: grayscale(.4) contrast(1.2) brightness(.6);
  transform: scale(1.05);
}
.climax__bg-veil {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(10,10,10,.8) 0%, rgba(10,10,10,.4) 50%, rgba(10,10,10,.9) 100%),
    radial-gradient(circle at 70% 50%, rgba(226,29,29,.18) 0%, transparent 60%);
}
.climax__inner { position: relative; z-index: 2; max-width: 900px; }
.climax__kicker {
  font-family: var(--mono); font-size: 11px; letter-spacing: .35em;
  color: var(--blood); margin-bottom: 20px;
}
.climax__h {
  font-family: var(--jp); font-weight: 900;
  font-size: clamp(80px, 18vw, 280px); line-height: .9;
  color: var(--paper);
  writing-mode: vertical-rl;
  letter-spacing: .05em;
  text-shadow: 0 0 60px rgba(226,29,29,.5);
}
.climax__romaji {
  margin: 28px 0 0; font-family: var(--serif); font-style: italic;
  font-size: 22px; letter-spacing: .25em; color: var(--bone);
}
.climax__spec {
  list-style: none; margin: 60px 0; display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px 40px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 28px 0;
}
.climax__spec li { display: flex; flex-direction: column; gap: 4px; }
.climax__spec b {
  font-family: var(--mono); font-size: 10px; letter-spacing: .3em;
  color: var(--blood);
}
.climax__spec span {
  font-family: var(--jp); font-size: 15px; line-height: 1.7; color: var(--paper);
}
.climax__callout {
  margin-top: 30px; padding: 30px;
  border-left: 4px solid var(--blood);
  background: rgba(0,0,0,.45);
  font-family: var(--jp); font-size: 18px; line-height: 1.95;
  color: var(--paper); max-width: 720px;
}
.climax__callout em { color: var(--blood); font-style: normal; }
.climax__callout strong { color: #fff; font-weight: 900; }

/* ==============  GALLERY  ============== */
.gallery {
  background: var(--paper); color: var(--ink);
  padding-bottom: 12vw;
}
.gallery .section-head__sub { color: var(--muted); }
.gallery__grid {
  max-width: 1500px; margin: 0 auto; padding: 0 8vw;
  columns: 3; column-gap: 28px;
}
.gallery__item {
  break-inside: avoid; margin: 0 0 28px; overflow: hidden;
  position: relative; display: block;
  background: #000;
}
.gallery__item img {
  width: 100%; height: auto; display: block;
  filter: grayscale(.2); transition: filter .6s var(--ease), transform .8s var(--ease);
}
.gallery__item:hover img { filter: none; transform: scale(1.04); }
.gallery__item::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,.6));
  opacity: 0; transition: opacity .4s var(--ease);
}
.gallery__item:hover::after { opacity: 1; }
.gallery__item::before {
  content: attr(data-i);
  position: absolute; top: 12px; left: 14px; z-index: 2;
  font-family: var(--serif); font-weight: 900; font-style: italic;
  font-size: 64px; line-height: 1; color: var(--paper);
  text-shadow: 0 0 14px rgba(0,0,0,.7);
  opacity: 0; transform: translateY(20px); transition: .5s var(--ease);
}
.gallery__item:hover::before { opacity: 1; transform: translateY(0); }
@media (max-width: 900px) { .gallery__grid { columns: 2; } }
@media (max-width: 600px) { .gallery__grid { columns: 1; } }

/* ==============  CREDITS  ============== */
.credits {
  background: #050505; color: var(--paper);
  padding: 14vw 8vw 8vw;
  position: relative; overflow: hidden;
}
.credits::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--blood), transparent);
}
.credits__inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.credits__ja {
  font-family: var(--jp); font-weight: 900;
  font-size: clamp(80px, 18vw, 240px); line-height: 1;
  color: var(--paper); letter-spacing: .12em;
  background: linear-gradient(180deg, #fff 30%, var(--blood) 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  margin-bottom: 0;
}
.credits__en {
  font-family: var(--serif); font-weight: 900; font-style: italic;
  font-size: clamp(48px, 10vw, 140px); line-height: 1;
  color: var(--paper); margin-bottom: 28px;
}
.credits__by {
  font-family: var(--mono); font-size: 11px; letter-spacing: .35em;
  color: var(--muted); margin-bottom: 80px;
}
.credits__col {
  list-style: none; display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 36px 48px; max-width: 900px; margin: 0 auto 100px;
  text-align: left;
}
.credits__col li {
  display: flex; flex-direction: column; gap: 4px;
  padding: 18px 0; border-top: 1px solid var(--line);
}
.credits__col span {
  font-family: var(--mono); font-size: 10px; letter-spacing: .3em;
  color: var(--muted);
}
.credits__col b {
  font-family: var(--jp); font-size: 16px; font-weight: 700;
  color: var(--paper);
}
.credits__last {
  font-family: var(--serif); font-style: italic; font-size: 22px;
  color: var(--bone); margin-bottom: 12px;
}
.credits__last small {
  display: block; font-family: var(--mono); font-size: 10px;
  letter-spacing: .25em; color: var(--muted); margin-top: 12px;
  font-style: normal;
}
.credits__disclaimer {
  margin-top: 60px; padding-top: 28px;
  border-top: 1px solid var(--line);
  font-family: var(--jp); font-size: 11px; line-height: 1.9;
  color: var(--muted); max-width: 720px; margin-left: auto; margin-right: auto;
}
@media (max-width: 800px) { .credits__col { grid-template-columns: 1fr 1fr; } }

/* ==============  Utility  ============== */
.no-scroll { overflow: hidden; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .hero__video { display: none; }
}