:root {
  --color-red: #dc0014;
  --color-black: #000;
  --color-white: #fff;
  --color-ink: #111;
  --color-gray: #848484;
  --color-line: #e2e2e2;
  --color-soft: #f7f7f7;
  --color-dark: #1b1b1b;
  --container: 1000px;
  --container-narrow: 830px;
  --header-height: 86px;
  /* Shared page slant angle for hero edges, clipped images, and CTA accents. */
  --bita-edge-rise-viewport: 34cqw;
  --bita-edge-rise-local: 34cqw;
  --bita-slant-skew: -19deg;
  --hero-speaker-drop: clamp(126px, 10.5vw, 166px);
  --font-ja: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-en: "Lato", Arial, sans-serif;

  @media (max-width: 999px) {
    --header-height: 72px;
  }

  @media (max-width: 640px) {
    --header-height: 64px;
  }
}

@property --label-border-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-white);
  color: var(--color-ink);
  font-family: var(--font-ja);
  font-size: 16px;
  line-height: 1.9;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  background: var(--color-black);
  color: var(--color-white);
  left: 12px;
  padding: 10px 14px;
  position: fixed;
  top: -80px;
  z-index: 1000;
}

.skip-link:focus {
  top: 12px;
}

.visually-hidden {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.container {
  margin: 0 auto;
  max-width: var(--container);
  width: calc(100% - 56px);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.site-header {
  align-items: center;
  background: var(--color-white);
  border-bottom: 1px solid rgba(226, 226, 226, 0.78);
  display: flex;
  gap: 34px;
  height: var(--header-height);
  justify-content: space-between;
  left: 0;
  padding: 0 clamp(22px, 4vw, 54px);
  position: fixed;
  right: 0;
  top: 0;
  transition: box-shadow 0.25s ease, height 0.25s ease;
  z-index: 100;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.07);
  height: 74px;
}

.brand {
  flex: 0 0 auto;
}

.brand img {
  width: 100px;
}

.header-nav {
  align-items: center;
  display: flex;
  gap: clamp(20px, 3vw, 42px);
  margin-left: auto;
}

.header-nav a {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0px;
  position: relative;
  text-transform: uppercase;
}

.header-nav a::after {
  background: var(--color-red);
  bottom: -10px;
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.24s ease;
  width: 100%;
}

.header-nav a:hover::after,
.header-nav a:focus-visible::after {
  transform: scaleX(1);
}

.brand-button {
  align-items: center;
  background: var(--color-red);
  border: 1px solid var(--color-red);
  color: var(--color-white);
  display: inline-flex;
  font-size: 15px;
  font-weight: 700;
  height: 52px;
  justify-content: center;
  min-width: 220px;
  overflow: hidden;
  padding: 0 24px 0 32px;
  position: relative;
  transition: color 0.25s ease, border-color 0.25s ease;

  @media (max-width: 999px) {
    width: 100%;
  }
}

.brand-button::before {
  background: var(--color-white);
  content: "";
  height: 100%;
  left: -35%;
  position: absolute;
  top: 0;
  transform: skewX(var(--bita-slant-skew)) translateX(-115%);
  transition: transform 0.28s ease;
  width: 170%;
}

.brand-button::after {
  border-right: 1px solid currentColor;
  border-top: 1px solid currentColor;
  content: "";
  height: 7px;
  left: 14px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 7px;
}

.brand-button span {
  position: relative;
  z-index: 1;
}

.brand-button:hover {
  color: var(--color-red);
}

.brand-button:hover::before {
  transform: skewX(var(--bita-slant-skew)) translateX(0);
}

.brand-button:focus-visible {
  outline: 3px solid rgba(220, 0, 20, 0.42);
  outline-offset: 3px;
}

.brand-button--large {
  border: 1px solid var(--color-red);
  font-size: 22px;
  height: 88px;
  max-width: 100%;
  padding: 0 42px 0 64px;
  width: 460px;

  @media (max-width: 999px) {
    font-size: 20px;
    height: 78px;
    min-width: 0;
    width: 100%;
  }

  @media (max-width: 640px) {
    font-size: 18px;
    height: 68px;
  }
}

.brand-button--large::after {
  height: 11px;
  left: 28px;
  width: 11px;
}

.brand-button--outline-light {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
  font-size: 19px;
  height: 78px;
  min-width: 420px;
  padding: 0 38px 0 58px;

  @media (max-width: 999px) {
    height: 76px;
    min-width: 0;
  }
}

.brand-button--outline-light::after {
  height: 10px;
  left: 24px;
  width: 10px;
}

.brand-button--outline-light::before {
  background: var(--color-white);
}

.brand-button--outline-light:hover {
  border-color: var(--color-white);
  color: var(--color-red);
}

.brand-button--submit {
  border-radius: 0;
  cursor: pointer;
  width: 100%;
}

.header-entry-button {
  display: none;
  margin-left: auto;

  @media (max-width: 640px) {
    display: inline-flex;
    font-size: 12px;
    height: 40px;
    min-width: 132px;
    padding: 0 14px 0 24px;
    width: auto;
  }
}

.header-entry-button::after {
  @media (max-width: 640px) {
    height: 6px;
    left: 11px;
    width: 6px;
  }
}

.hero {
  --hero-white-edge: polygon(0 0, 100% 0, 100% calc(100% - var(--bita-edge-rise-viewport)), 0 100%);
  background: var(--color-red);
  border-bottom: 0;
  container-type: inline-size;
  min-height: 0;
  overflow: hidden;
  padding-top: var(--header-height);
  position: relative;

  @media (max-width: 999px) {
    --hero-responsive-gap: clamp(16px, 4vw, 34px);
    --hero-responsive-speaker-col: clamp(280px, 44vw, 400px);
    --hero-slant-lift: clamp(176px, 24vw, 210px);
    --hero-white-edge: polygon(
      0 0,
      100% 0,
      100% calc(100% - var(--bita-edge-rise-viewport) - var(--hero-slant-lift)),
      0 calc(100% - var(--hero-slant-lift))
    );
    min-height: 0;
  }

  @media (max-width: 640px) {
    height: auto;
    --hero-responsive-gap: 10px;
    --hero-responsive-speaker-col: clamp(210px, 56vw, 246px);
    --hero-slant-lift: clamp(72px, 20vw, 96px);
    --hero-white-edge: polygon(
      0 0,
      100% 0,
      100% calc(100% - var(--bita-edge-rise-viewport) - var(--hero-slant-lift)),
      0 calc(100% - var(--hero-slant-lift))
    );
    min-height: max(90dvh, 640px);
  }
}

.hero::after {
  background: var(--color-white);
  clip-path: var(--hero-white-edge);
  content: "";
  inset: 0;
  opacity: 1;
  position: absolute;
  transition: clip-path 980ms cubic-bezier(0.76, 0, 0.24, 1);
  will-change: clip-path;
  z-index: 0;

  @media (max-width: 640px) {
    opacity: 1;
    top: 0;
  }
}

.hero-marquee {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--bita-edge-rise-viewport)), 0 100%);
  inset: var(--header-height) 0 0;
  overflow: hidden;
  pointer-events: none;
  position: absolute;
  z-index: 1;

  @media (max-width: 999px) {
    clip-path: polygon(
      0 0,
      100% 0,
      100% calc(100% - var(--bita-edge-rise-viewport) - var(--hero-slant-lift)),
      0 calc(100% - var(--hero-slant-lift))
    );
  }

  @media (max-width: 640px) {
    clip-path: polygon(
      0 0,
      100% 0,
      100% calc(100% - var(--bita-edge-rise-viewport) - var(--hero-slant-lift)),
      0 calc(100% - var(--hero-slant-lift))
    );
  }
}

.hero-marquee__rail {
  display: grid;
  gap: clamp(20px, 3vw, 42px);
  left: -18vw;
  opacity: 0.72;
  position: absolute;
  right: -18vw;
  top: clamp(88px, 10vw, 142px);
  transform: rotate(var(--bita-slant-skew));
  transform-origin: center;

  @media (max-width: 999px) {
    left: -36vw;
    right: -36vw;
    top: clamp(80px, 15vw, 130px);
  }

  @media (max-width: 640px) {
    gap: 18px;
    left: -58vw;
    right: -58vw;
    top: 86px;
  }
}

.hero-marquee__track {
  animation: hero-marquee-loop 62s linear infinite;
  color: rgba(0, 0, 0, 0.035);
  display: flex;
  font-family: var(--font-en);
  font-size: 148px;
  font-weight: 900;
  gap: 0.42em;
  letter-spacing: 0px;
  line-height: 0.86;
  text-transform: uppercase;
  white-space: nowrap;
  width: max-content;

  @media (max-width: 999px) {
    color: rgba(0, 0, 0, 0.032);
    font-size: 96px;
  }

  @media (max-width: 640px) {
    color: rgba(0, 0, 0, 0.028);
    font-size: 62px;
  }
}

.hero-marquee__track--alt {
  animation-direction: reverse;
  animation-duration: 84s;
  color: rgba(220, 0, 20, 0.038);
  font-size: 108px;

  @media (max-width: 999px) {
    font-size: 76px;
  }

  @media (max-width: 640px) {
    font-size: 48px;
  }
}

.hero__stack {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 1600px;
  padding: clamp(18px, 2vw, 28px) 0 128px;
  position: relative;
  text-align: left;
  width: min(calc(100% - 128px), 1600px);
  z-index: 2;

  @media (max-width: 999px) {
    padding-bottom: 256px;
  }

  @media (max-width: 640px) {
    align-items: stretch;
    box-sizing: border-box;
    height: auto;
    min-height: calc(max(90dvh, 640px) - var(--header-height));
    padding-bottom: 18px;
    padding-top: clamp(18px, 3dvh, 28px);
    width: calc(100% - 40px);
  }
}

.hero__stack::after {
  content: none;
}

.section-heading span {
  color: var(--color-red);
  display: block;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  margin-bottom: 20px;
}

.hero h1 {
  color: var(--color-black);
  font-size: clamp(96px, 7.8vw, 118px);
  font-weight: 900;
  letter-spacing: 0.012em;
  line-height: 1.1;
  margin: 24px 0 0;
  max-width: 100%;
  position: relative;
  width: max-content;
  z-index: 4;

  @media (max-width: 1320px) {
    font-size: 100px;
  }

  @media (max-width: 999px) {
    font-size: 72px;
    grid-area: title;
    line-height: 1.16;
  }

  @media (max-width: 760px) {
    font-size: 52px;
  }

  @media (max-width: 640px) {
    font-size: clamp(34px, 9.3vw, 42px);
    line-height: 1.24;
    width: 100%;
  }
}

.hero h1 span {
  display: block;
  white-space: nowrap;

  @media (max-width: 999px) {
    max-width: 100%;
    white-space: normal;
    width: auto;
  }
}

.hero h1 span:first-child {
  @media (max-width: 640px) {
    white-space: normal;
  }
}


.hero-title__accent {
  color: var(--color-red);
}

.hero h1 .hero-title__accent {
  display: inline;
  white-space: inherit;
}

.hero h1 .hero-title__reveal {
  display: block;
  overflow: visible;
  transform-origin: left center;
  width: max-content;

  @media (max-width: 999px) {
    width: auto;
  }
}

.hero h1 em {
  color: var(--color-red);
  font-style: normal;
}

.manuscript-page .hero h1 {
  font-feature-settings: "palt" 1;
  font-size: clamp(68px, 6vw, 92px);
  line-height: 1.06;
  max-width: min(1320px, 100%);

  @media (max-width: 999px) {
    font-size: clamp(40px, 10.2vw, 58px);
    line-height: 1.14;
    max-width: 100%;
    width: 100%;
  }

  @media (max-width: 640px) {
    font-size: clamp(34px, 9.3vw, 40px);
    line-height: 1.14;
    margin-top: 16px;
    order: 1;
  }
}

.manuscript-page .hero-title__line--answer {
  line-height: 1.2;

  @media (max-width: 640px) {
    font-size: 0.88em;
  }
}


.manuscript-page .hero-title__accent {
  white-space: nowrap;
}

.manuscript-page .hero h1 .hero-title__accent {
  @media (max-width: 999px) {
    white-space: nowrap;
  }
}

.hero-title__theme {
  align-items: center;
  align-self: flex-start;
  color: var(--color-black);
  display: flex;
  flex-wrap: wrap;
  font-size: clamp(22px, 2.25vw, 32px);
  font-weight: 900;
  gap: clamp(18px, 2vw, 28px);
  line-height: 1.45;
  margin-top: 34px;
  max-width: 1120px;
  overflow-wrap: anywhere;
  padding: 0;
  position: relative;
  white-space: normal;
  width: min(100%, 1120px);
  z-index: 4;

  @media (max-width: 999px) {
    gap: 10px;
    grid-area: theme;
    margin-top: 22px;
    max-width: 100%;
    width: 100%;
  }

  @media (max-width: 640px) {
    font-size: clamp(13px, 3.6vw, 17px);
    gap: 8px;
    line-height: 1.65;
    margin-top: 48px;
    max-width: 100%;
    padding: 0;
    width: 100%;
  }
}

.hero h1 .hero-title__theme {
  white-space: normal;
}

.hero h1 .hero-title__theme-label {
  display: inline-flex;
  white-space: nowrap;
}

.hero-title__theme-label {
  align-items: center;
  color: var(--color-white);
  display: inline-flex;
  flex-direction: column;
  flex: 0 0 auto;
  font-size: clamp(9.8px, 0.8vw, 11.8px);
  gap: 3px;
  height: clamp(104px, 8vw, 124px);
  justify-content: center;
  line-height: 1.15;
  padding: 0;
  position: relative;
  text-align: center;
  width: clamp(104px, 8vw, 124px);

  @media (max-width: 999px) {
    font-size: clamp(10px, 1.7vw, 12px);
    height: clamp(78px, 12vw, 96px);
    padding: 0;
    width: clamp(78px, 12vw, 96px);
  }

  @media (max-width: 640px) {
    font-size: 5.8px;
    height: 42px;
    padding: 0;
    width: 42px;
  }
}

.hero-title__theme-label::before {
  background: var(--color-red);
  content: "";
  inset: 14%;
  position: absolute;
  transform: rotate(45deg);
  z-index: 0;
}

.hero-title__theme-label::after {
  --label-border-angle: 0deg;
  --label-border-gap: 3px;
  animation: label-border-run 4.8s linear infinite;
  background:
    conic-gradient(
      from var(--label-border-angle),
      rgba(220, 0, 20, 0) 0deg,
      rgba(220, 0, 20, 0) 56deg,
      #ff5a66 76deg,
      #fff3f4 92deg,
      #dc0014 112deg,
      rgba(220, 0, 20, 0) 138deg,
      rgba(220, 0, 20, 0) 214deg,
      #a90012 244deg,
      #ffd6da 260deg,
      #ff0018 282deg,
      rgba(220, 0, 20, 0) 318deg,
      rgba(220, 0, 20, 0) 360deg
    );
  border-radius: 4px;
  content: "";
  inset: calc(14% - var(--label-border-gap));
  padding: 1px;
  pointer-events: none;
  position: absolute;
  transform: rotate(45deg);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  z-index: 1;
}

.hero-title__theme-label span,
.hero-title__theme-label small {
  position: relative;
  white-space: nowrap;
  z-index: 2;
}

.hero-title__theme-main {
  display: inline-flex;
  gap: 0;
  line-height: 1.05;

  @media (max-width: 640px) {
    display: grid;
    gap: 0;
    justify-items: center;
    line-height: 0.96;
  }
}

.hero-title__theme-label small {
  font-family: var(--font-en);
  font-size: 1.18em;
  font-weight: 900;
}

.manuscript-page .hero-title__theme-label {
  font-size: clamp(10.8px, 0.88vw, 12.8px);
  gap: 6px;
  height: var(--hero-theme-label-size);
  margin-left: 0;
  width: var(--hero-theme-label-size);

  @media (max-width: 999px) {
    font-size: clamp(10.5px, 2.2vw, 13px);
    gap: 6px;
    height: var(--hero-theme-label-size);
    margin-left: 0;
    width: var(--hero-theme-label-size);
  }

  @media (max-width: 640px) {
    font-size: 8px;
    height: 86px;
    width: 86px;
    gap: 4px;
  }
}

.manuscript-page .hero-title__theme-label::before {
  border-radius: 4px;
  inset: 10%;
}

.manuscript-page .hero-title__theme-label::after {
  inset: calc(10% - var(--label-border-gap));
}

.manuscript-page .hero-title__theme-main {
  display: inline-flex;
  gap: 0;
  font-weight: 900;
  line-height: 1.05;

  @media (max-width: 640px) {
    display: grid;
    justify-items: center;
    line-height: 0.98;
  }
}

.manuscript-page .hero-title__theme-label small {
  font-size: 2.55em;
  line-height: 0.95;

  @media (max-width: 999px) {
    font-size: 2.45em;
  }

  @media (max-width: 640px) {
    font-size: 2.05em;
  }
}

.hero-schedule {
  border-left: 0;
  margin: clamp(76px, 10vw, 108px) 0 0;
  max-width: 860px;
  padding: 0;
  position: relative;
  z-index: 4;

  @media (max-width: 999px) {
    align-self: end;
    grid-area: schedule;
    margin-top: 68px;
    max-width: none;
  }

  @media (max-width: 640px) {
    margin-top: 52px;
    padding-left: 0;
  }
}

.hero-schedule > div {
  display: block;

  @media (max-width: 640px) {
    gap: 14px;
    grid-template-columns: 24px minmax(0, 1fr);
  }
}

.hero-schedule dt {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.1;
  margin: 0;
  text-align: center;
  text-orientation: upright;
  writing-mode: vertical-rl;

  @media (max-width: 640px) {
    font-size: 12px;
  }
}

.hero-schedule dd {
  display: grid;
  gap: 8px;
  line-height: 1;
  margin: 0;

  @media (max-width: 640px) {
    gap: 7px;
  }
}

.hero-schedule__dates {
  display: grid;
  gap: 7px;
}

.hero-schedule__date {
  align-items: baseline;
  display: flex;
  gap: 14px;
  min-width: 0;

  @media (max-width: 999px) {
    align-items: baseline;
    flex-direction: row;
    gap: 10px;
  }

  @media (max-width: 640px) {
    align-items: baseline;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 8px;
  }
}

.hero-schedule__date strong,
.hero-schedule__time {
  color: var(--color-black);
  font-family: var(--font-en);
  font-weight: 900;
  letter-spacing: 0;
  white-space: nowrap;
}

.hero-schedule__date strong {
  align-items: baseline;
  display: inline-flex;
  font-size: clamp(38px, 3.9vw, 56px);

  @media (max-width: 640px) {
    font-size: clamp(28px, 8vw, 34px);
  }
}

.hero-schedule__weekday {
  font-size: 0.46em;
  margin-left: 0.08em;
}

.hero-schedule__date em {
  border: 2px solid var(--color-black);
  color: var(--color-black);
  display: inline-flex;
  font-size: clamp(18px, 2vw, 26px);
  font-style: normal;
  font-weight: 900;
  line-height: 1;
  padding: 9px 12px 10px;
  white-space: nowrap;

  @media (max-width: 640px) {
    font-size: 16px;
    padding: 7px 10px 8px;
  }
}

.hero-schedule__time {
  display: block;
  font-size: clamp(22px, 2.15vw, 32px);

  @media (max-width: 999px) {
    font-size: clamp(18px, 3.6vw, 25px);
  }

  @media (max-width: 640px) {
    font-size: clamp(16px, 4.9vw, 20px);
  }
}

.hero-schedule__note {
  color: var(--color-black);
  display: block;
  font-size: clamp(11px, 1vw, 14px);
  font-weight: 700;
  line-height: 1.45;
}

.hero-schedule__status {
  align-items: center;
  display: flex;
  gap: 16px;

  @media (max-width: 640px) {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }
}

.hero-schedule__status strong {
  align-items: center;
  background: #0d7b46;
  color: var(--color-white);
  display: inline-flex;
  font-family: var(--font-en);
  font-size: 18px;
  gap: 8px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  padding: 9px 14px 10px;

  @media (max-width: 640px) {
    font-size: 14px;
    padding: 8px 12px 9px;
  }
}

.hero-schedule__icon {
  fill: none;
  height: 19px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.1;
  width: 19px;
}

.hero-schedule__status strong span {
  color: currentColor;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

.hero-schedule__status > span {
  color: var(--color-black);
  font-size: 16px;
  font-weight: 900;
  line-height: 1.5;

  @media (max-width: 640px) {
    align-items: center;
    display: inline-flex;
    font-size: 13px;
    line-height: 1.35;
  }
}

.manuscript-page .hero-title__theme {
  --hero-theme-gap: clamp(8px, 1vw, 14px);
  --hero-theme-label-size: clamp(124px, 8.8vw, 140px);
  align-items: center;
  display: grid;
  gap: var(--hero-theme-gap);
  grid-template-columns: var(--hero-theme-label-size) minmax(0, 1fr);
  margin-top: clamp(28px, 3vw, 42px);
  max-width: min(980px, calc(100% - clamp(380px, 30vw, 500px)));
  width: 100%;

  @media (max-width: 999px) {
    font-size: clamp(16px, 4.2vw, 22px);
    gap: clamp(12px, 2.8vw, 18px);
    max-width: 60%;
  }

  @media (max-width: 640px) {
    --hero-theme-label-size: 86px;
    align-items: start;
    gap: 8px;
    grid-template-columns: var(--hero-theme-label-size) minmax(0, 1fr);
    font-size: 13px;
    line-height: 1.4;
    margin-top: 32px;
    max-width: 100%;
    order: 2;
    width: 100%;
  }
}

.manuscript-page .hero-title__theme-body {
  display: grid;
  gap: clamp(2px, 0.45vw, 6px);
  min-width: 0;

  @media (max-width: 999px) {
    gap: 6px;
  }

  @media (max-width: 640px) {
    gap: 6px;
  }
}

.manuscript-page .hero-schedule {
  margin: 0;
  max-width: none;
  width: 100%;

  @media (max-width: 999px) {
    align-self: auto;
    grid-area: auto;
    margin-top: 0;
  }

  @media (max-width: 640px) {
    margin-top: 0;
  }
}

.manuscript-page .hero-schedule dd {
  gap: 10px;
}

.hero__actions {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: flex-start;
  margin-top: 38px;
  position: relative;
  z-index: 4;

  @media (max-width: 999px) {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
    grid-area: actions;
    margin-top: 26px;
    max-width: 460px;
    width: 100%;
  }

  @media (max-width: 640px) {
    gap: 8px;
    margin-bottom: auto;
    max-width: none;
    margin-top: 0;
    order: 4;
    width: 100%;
    margin-top: -80px;
  }
}

.hero__actions .brand-button {
  border-color: var(--color-white);
  @media (max-width: 999px) {
    border-color: var(--color-white);
    max-width: none;
    width: 100%;
  }
}

.hero-cta-meta {
  margin: 0;
}

.hero-speaker {
  --hero-speaker-edge-rise: clamp(146px, 18cqw, 178px);
  --hero-speaker-fold-rise: 0px;
  bottom: 5vw;
  container-type: inline-size;
  margin: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
  width: clamp(480px, 38vw, 640px);
  z-index: 3;

  @media (max-width: 999px) {
    align-self: start;
    --hero-speaker-edge-rise: clamp(46px, 18cqw, 72px);
    --hero-speaker-fold-rise: clamp(48px, 8vw, 76px);
    bottom: 300px;
    display: block;
    grid-area: speaker;
    justify-self: end;
    margin-top: 10px;
    opacity: 1;
    right: 0;
    width: 50%;
  }

  @media (max-width: 640px) {
    align-self: flex-end;
    bottom: auto;
    margin-bottom: 0;
    margin-top: 2px;
    order: 3;
    position: relative;
    right: -5vw;
    transform: none;
    width: min(60vw, 260px);
  }
}

.hero-speaker::before {
  background: url("/assets/images/vol1/hero-speakers-duo-cutout.webp?v=20260612-hero-speaker-swap") center bottom / contain no-repeat;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - var(--hero-speaker-edge-rise)));
  content: "";
  filter: brightness(0);
  inset: 0;
  opacity: 0.18;
  position: absolute;
  transform: translate(clamp(12px, 1.1vw, 20px), clamp(10px, 1.2vw, 20px));
  z-index: 0;

  @media (max-width: 999px) {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - var(--hero-speaker-edge-rise)));
  }
}

.hero-speaker img {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - var(--hero-speaker-edge-rise)));
  display: block;
  height: auto;
  position: relative;
  width: 100%;
  z-index: 1;

  @media (max-width: 999px) {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - var(--hero-speaker-edge-rise)));
  }
}

.hero-speaker__label {
  bottom: calc(var(--hero-speaker-fold-rise) + clamp(14px, 1.8vw, 28px));
  display: block;
  height: clamp(76px, 8cqw, 94px);
  left: 0;
  margin: 0;
  position: absolute;
  right: 0;
  text-align: left;
  z-index: 2;

  @media (max-width: 1180px) {
    display: none;
  }
}

.hero-speaker__profile {
  display: grid;
  gap: 4px;
  justify-items: start;
  position: absolute;
  transform: rotate(-2deg);
}

.hero-speaker__profile:first-child {
  left: 5cqw;
}

.hero-speaker__profile:last-child {
  left: 47cqw;
}

.hero-speaker__profile > span,
.hero-speaker__profile > small,
.hero-speaker__profile > strong {
  background: var(--color-white);
  color: var(--color-black);
  display: inline-block;
  font-weight: 900;
  line-height: 1.1;
  padding: 5px 8px 6px;
  white-space: nowrap;
}

.hero-speaker__profile > span {
  color: var(--color-red);
  font-size: clamp(11px, 0.82vw, 13px);
}

.hero-speaker__profile > small {
  font-size: clamp(9px, 0.72vw, 11px);
}

.hero-speaker__profile > strong {
  color: var(--color-red);
  font-size: clamp(17px, 1.46vw, 23px);
}

.is-intro-loading .site-header {
  box-shadow: none;
  clip-path: inset(0 0 100% 0);
  transform: translate3d(0, -10px, 0);
}

.is-intro-loading.is-intro-ready .site-header {
  animation: intro-header-reveal 620ms cubic-bezier(0.22, 1, 0.36, 1) 3320ms both;
}

.is-intro-loading .hero::after {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.is-intro-loading.is-intro-ready .hero::after {
  clip-path: var(--hero-white-edge);
  transition-delay: 1540ms;
}

.is-intro-loading .hero-title__reveal,
.is-intro-loading .hero-title__theme,
.is-intro-loading .hero__actions,
.is-intro-loading .intro__content {
  clip-path: inset(0 100% 0 0);
  transform: translate3d(-24px, 0, 0);
  will-change: clip-path, transform;
}

.is-intro-loading .hero-title__theme,
.is-intro-loading .hero__actions {
  overflow: visible;
}

.is-intro-loading.is-intro-ready .hero-title__reveal--1 {
  animation: intro-line-reveal 720ms cubic-bezier(0.22, 1, 0.36, 1) 520ms both;
}

.is-intro-loading.is-intro-ready .hero-title__reveal--2 {
  animation: intro-line-reveal 760ms cubic-bezier(0.22, 1, 0.36, 1) 710ms both;
}

.is-intro-loading.is-intro-ready .hero-title__reveal--3 {
  animation: intro-line-reveal 760ms cubic-bezier(0.22, 1, 0.36, 1) 900ms both;
}

.is-intro-loading.is-intro-ready .hero-title__theme {
  animation: intro-line-reveal 760ms cubic-bezier(0.22, 1, 0.36, 1) 1220ms both;
}

.is-intro-loading.is-intro-ready .hero__actions {
  animation: intro-line-reveal 760ms cubic-bezier(0.22, 1, 0.36, 1) 1510ms both;
}

.is-intro-loading .hero-speaker {
  opacity: 0;
  transform: translate3d(28px, 18px, 0) scale(0.985);
  will-change: opacity, transform;
}

.is-intro-loading.is-intro-ready .hero-speaker {
  animation: intro-speaker-reveal 940ms cubic-bezier(0.16, 1, 0.3, 1) 1740ms both;
}

.is-intro-loading .intro {
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
  will-change: clip-path;
}

.is-intro-loading.is-intro-ready .intro {
  animation: intro-band-reveal 820ms cubic-bezier(0.76, 0, 0.24, 1) 2380ms both;
}

.is-intro-loading.is-intro-ready .intro__content {
  animation: intro-line-reveal 740ms cubic-bezier(0.22, 1, 0.36, 1) 2750ms both;
}

.is-intro-complete .site-header,
.is-intro-skipped .site-header,
.is-intro-complete .hero-title__reveal,
.is-intro-skipped .hero-title__reveal,
.is-intro-complete .hero-title__theme,
.is-intro-skipped .hero-title__theme,
.is-intro-complete .hero__actions,
.is-intro-skipped .hero__actions,
.is-intro-complete .hero-speaker,
.is-intro-skipped .hero-speaker,
.is-intro-complete .intro,
.is-intro-skipped .intro,
.is-intro-complete .intro__content,
.is-intro-skipped .intro__content {
  clip-path: none;
  opacity: 1;
  transform: none;
}



.section {
  padding: clamp(76px, 9vw, 118px) 0;
}

.content-dock {
  border-top: 1px solid var(--color-line);
  background: var(--color-white);
}

.content-dock__inner {
  align-items: start;
  display: grid;
  gap: clamp(48px, 5vw, 86px);
  grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
  max-width: min(1180px, calc(100% - 56px));
  width: calc(100% - 56px);
}

.content-dock__main {
  min-width: 0;
}

.content-dock__main .section {
  padding: clamp(48px, 5vw, 72px) 0;
}

.content-dock__main .section > .container {
  max-width: none;
  width: 100%;
}

.manuscript-page .content-dock__main .section-heading {
  display: block;
  margin-bottom: clamp(16px, 1.8vw, 24px);
  max-width: none;
  text-align: left;
}

.manuscript-page .content-dock__main .section-heading span {
  margin-bottom: 8px;
}

.manuscript-page .content-dock__main .section-heading h2 {
  font-feature-settings: "palt" 1;
  font-size: clamp(30px, 3.1vw, 40px);
  line-height: 1.28;
}

.content-dock__main #overview {
  border-top: 0;
}

.content-dock__main .proof {
  background: transparent;
}

.content-dock__main .takeaway-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-dock__main .takeaway:nth-child(odd) {
  border-left: 0;
  padding-left: 0;
}

.content-dock__main .takeaway:nth-child(even) {
  border-left: 1px solid var(--color-line);
  padding-left: 22px;
}

.content-dock__main .takeaway:nth-child(n + 3) {
  border-top: 1px solid var(--color-line);
}

.manuscript-page .content-dock__main .takeaway-grid {
  grid-template-columns: 1fr;
}

.manuscript-page .content-dock__main .takeaway {
  align-items: start;
  border-left: 0;
  display: grid;
  gap: clamp(12px, 1.6vw, 18px);
  grid-template-columns: clamp(22px, 2.4vw, 29px) minmax(0, 1fr);
  min-height: 0;
  padding: clamp(24px, 3vw, 34px) 0;
}

.manuscript-page .content-dock__main .takeaway + .takeaway,
.manuscript-page .content-dock__main .takeaway:nth-child(even),
.manuscript-page .content-dock__main .takeaway:nth-child(n + 3) {
  border-left: 0;
  border-top: 1px solid var(--color-line);
  padding-left: 0;
}

.manuscript-page .content-dock__main .takeaway:first-child {
  border-top: 0;
}

.takeaway__check {
  aspect-ratio: 1;
  background: var(--color-red);
  border-radius: 50%;
  display: block;
  margin-top: 5px;
  position: relative;
  width: 100%;
}

.takeaway__check::before {
  border-bottom: 2px solid var(--color-white);
  border-left: 2px solid var(--color-white);
  content: "";
  height: 22%;
  left: 50%;
  position: absolute;
  top: 46%;
  transform: translate(-50%, -50%) rotate(-45deg);
  width: 42%;
}

.takeaway__body {
  min-width: 0;
}

.manuscript-page .content-dock__main .takeaway h3 {
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.38;
  margin-bottom: 10px;
}

.takeaway__copy {
  color: #333;
  font-size: 15px;
  line-height: 1.9;
}

.entry-panel {
  align-self: stretch;
  min-width: 0;
  padding: clamp(52px, 6vw, 76px) 0;
}

.entry-panel__sticky {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.08);
  color: var(--color-ink);
  max-height: calc(100dvh - var(--header-height) - 24px);
  overflow: auto;
  padding: 24px;
  position: sticky;
  top: calc(var(--header-height) + 12px);
}

.entry-panel .section-heading {
  margin-bottom: 8px;
}

.entry-panel .form-intro {
  margin-bottom: 8px;
}

.entry-panel .section-heading--light h2 {
  color: var(--color-black);
}

.entry-panel .section-heading span {
  display: none;
}

.entry-panel .section-heading h2 {
  font-size: 20px;
  line-height: 1.35;
}

.entry-panel .brand-button--submit {
  border: 1px solid var(--color-red);
  height: 46px;
  min-width: 0;
  width: 100%;
}

.entry-link {
  display: grid;
  gap: 18px;
}

.entry-summary {
  border-top: 1px solid var(--color-black);
  margin: 0;
}

.entry-summary div {
  border-bottom: 1px solid var(--color-line);
  display: grid;
  gap: 14px;
  grid-template-columns: 68px 1fr;
  padding: 13px 0;
}

.entry-summary dt {
  color: var(--color-red);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.5;
}

.entry-summary dd {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.55;
  margin: 0;
}

.entry-link p {
  color: #444;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.8;
  margin: 0;
}

.section-heading {
  margin-bottom: 44px;
  text-align: center;
}

.section-heading h2 {
  font-size: clamp(28px, 3.5vw, 36px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.65;
  margin: 0;
}

.section-heading--left {
  text-align: left;
}

.section-heading--side {
  display: block;
  margin-bottom: 48px;
  max-width: 780px;
  text-align: left;
}

.section-heading--side span {
  margin-bottom: 14px;
}

.intro {
  background: var(--color-red);
  color: var(--color-white);
  margin-top: -1px;
  padding: 0 0 clamp(150px, 15vw, 220px);
}

.intro__inner {
  align-items: start;
  display: grid;
  gap: 132px;
  grid-template-columns: minmax(320px, 520px) minmax(0, 780px);
  justify-content: space-between;
  max-width: 1600px;
  width: min(calc(100% - 56px), 1600px);
}

.intro__visual {
  container-type: inline-size;
  margin: clamp(78px, 6.8vw, 112px) 0 0;
  max-width: 560px;
  min-height: clamp(780px, 57vw, 900px);
  position: relative;
  width: 100%;
}

.intro__visual::before {
  content: none;
}

.intro__photo {
  --intro-photo-clip: polygon(0 var(--bita-edge-rise-local), 100% 0, 100% calc(100% - var(--bita-edge-rise-local)), 0 100%);
  --intro-photo-hidden-clip: polygon(0 var(--bita-edge-rise-local), 0 var(--bita-edge-rise-local), 0 100%, 0 100%);
  aspect-ratio: 1774 / 2722;
  container-type: inline-size;
  display: block;
  overflow: hidden;
  position: absolute;
}

.intro__photo img {
  clip-path: var(--intro-photo-clip);
  display: block;
  filter: grayscale(12%) contrast(1.08);
  height: 100%;
  object-fit: cover;
  transform: translateZ(0);
  transition:
    clip-path 760ms cubic-bezier(0.65, 0, 0.16, 1),
    filter 760ms ease,
    transform 760ms cubic-bezier(0.65, 0, 0.16, 1);
  width: 100%;
  will-change: clip-path, transform;
}

.is-scroll-ready .intro__photo img {
  clip-path: var(--intro-photo-hidden-clip);
  filter: grayscale(26%) contrast(1.04);
  transform: translate3d(-10px, 0, 0);
}

.is-scroll-ready .intro__photo.is-revealed img {
  clip-path: var(--intro-photo-clip);
  filter: grayscale(12%) contrast(1.08);
  transform: translateZ(0);
}

.intro__photo--primary {
  left: 0;
  top: 0;
  width: 76%;
  z-index: 1;
}

.intro__photo--primary img {
  object-position: 78% 50%;
}

.intro__photo--secondary {
  --intro-photo-hidden-clip: polygon(100% 0, 100% 0, 100% calc(100% - var(--bita-edge-rise-local)), 100% calc(100% - var(--bita-edge-rise-local)));
  aspect-ratio: 1688 / 2731;
  left: 38%;
  right: auto;
  top: clamp(312px, 24vw, 360px);
  width: 68%;
  z-index: 2;
}

.intro__photo--secondary img {
  object-position: 52% 46%;
}

.is-scroll-ready .intro__photo--secondary img {
  transform: translate3d(10px, 0, 0);
  transition-delay: 140ms;
}

.is-scroll-ready .intro__photo--secondary.is-revealed img {
  transform: translateZ(0);
}

.intro__content {
  margin-left: auto;
  max-width: 780px;
  transform: translateZ(0);
  transition:
    clip-path 820ms cubic-bezier(0.65, 0, 0.16, 1),
    transform 820ms cubic-bezier(0.65, 0, 0.16, 1);
  will-change: clip-path, transform;
  width: min(100%, 780px);
}

.is-scroll-ready .intro__content {
  clip-path: inset(0 100% 0 0);
  transform: translate3d(18px, 0, 0);
}

.is-scroll-ready .intro__content.is-revealed {
  clip-path: inset(-0.08em -0.08em -0.08em 0);
  transform: translateZ(0);
}

.intro .section-heading {
  margin-bottom: clamp(62px, 6vw, 78px);
  text-align: left;
}

.intro .section-heading span,
.intro .section-heading h2 {
  color: var(--color-white);
}

.intro .section-heading h2 {
  font-feature-settings: "palt" 1;
  font-size: clamp(30px, 3.65vw, 46px);
  line-height: 1.48;
}

.intro-title__break {
  @media (max-width: 640px) {
    display: none;
  }
}

.intro__text {
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 700;
  line-height: 2.15;
  text-align: left;
}

.intro__text span {
  display: block;
}

.intro__text span + span {
  margin-top: 0.88em;
}

.intro__actions {
  display: flex;
  justify-content: flex-start;
  margin-top: clamp(48px, 5vw, 72px);
}

.info-rows,
.source-rows {
  border-top: 1px solid var(--color-black);
  margin: 0;
}

.info-rows div,
.source-rows div {
  border-bottom: 1px solid var(--color-line);
  display: grid;
  grid-template-columns: 190px 1fr;
  min-height: 64px;

  @media (max-width: 999px) {
    grid-template-columns: 128px 1fr;
  }

  @media (max-width: 640px) {
    grid-template-columns: minmax(84px, 0.34fr) minmax(0, 1fr);
    min-height: 0;
    padding: 16px 0;
  }
}

.info-rows dt,
.source-rows dt {
  align-items: center;
  display: flex;
  font-weight: 900;
  padding: 16px 24px 16px 0;

  @media (max-width: 640px) {
    align-items: flex-start;
    display: flex;
    margin-bottom: 0;
    padding: 0 14px 0 0;
  }
}

.info-rows dd,
.source-rows dd {
  align-items: center;
  display: flex;
  margin: 0;
  padding: 16px 0;

  @media (max-width: 640px) {
    align-items: flex-start;
    display: flex;
    padding: 0;
  }
}

.date-stack {
  align-items: flex-start !important;
  display: flex !important;
  flex-direction: column;
  gap: 4px;
}

.date-stack small {
  color: #606060;
  display: block;
  font-size: 0.82em;
  font-weight: 700;
  line-height: 1.55;
  margin-top: 2px;
}

.proof .source-rows div {
  grid-template-columns: 64px minmax(0, 1fr);

  @media (max-width: 999px) {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  @media (max-width: 640px) {
    grid-template-columns: 44px minmax(0, 1fr);
  }
}

.proof .source-rows dt {
  padding-right: 12px;
}

.audience {
  background: transparent;
}

.audience__content {
  min-width: 0;
}

.audience__note {
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 700;
  line-height: 1.8;
  margin-top: 28px;
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.check-list {
  border-top: 1px solid var(--color-black);
}

.check-list li {
  border-bottom: 1px solid #d8d8d8;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
  padding: 18px 0 18px 34px;
  position: relative;
}

.check-list li::before {
  background: var(--color-red);
  content: "";
  height: 10px;
  left: 0;
  position: absolute;
  top: 28px;
  transform: rotate(45deg);
  width: 10px;
}

.takeaways {
  background: var(--color-white);
}

.takeaway-grid {
  border-top: 1px solid var(--color-black);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.takeaway {
  border-bottom: 1px solid var(--color-line);
  min-height: 300px;
  padding: 34px 22px 28px 0;
}

.takeaway + .takeaway {
  border-left: 1px solid var(--color-line);
  padding-left: 22px;
}

.takeaway h3 {
  font-size: 20px;
  line-height: 1.6;
  margin: 0 0 18px;
}

.takeaway div {
  color: #333;
  font-size: 14px;
  line-height: 1.9;
}

.timeline {
  border-top: 1px solid var(--color-black);
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline li {
  border-bottom: 1px solid var(--color-line);
  display: grid;
  gap: 16px;
  grid-template-columns: 64px minmax(0, 1fr);
  padding: 22px 0;
  position: relative;

  @media (max-width: 999px) {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  @media (max-width: 640px) {
    display: grid;
    gap: 12px;
    grid-template-columns: 44px minmax(0, 1fr);
    padding: 18px 0;
  }
}

.timeline time {
  color: var(--color-red);
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 900;
  line-height: 1.2;

  @media (max-width: 999px) {
    font-size: 23px;
  }

  @media (max-width: 640px) {
    display: block;
    font-size: 22px;
    margin-bottom: 0;
  }
}

.timeline h3 {
  font-size: 20px;
  line-height: 1.5;
  margin: 0 0 6px;
}

.timeline span {
  color: #4b4b4b;
  display: block;
  line-height: 1.7;
}

.speaker__layout {
  align-items: center;
  display: grid;
  gap: 70px;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
}

.speaker-list {
  border-top: 1px solid var(--color-black);
  display: grid;
}

.speaker-card {
  border-bottom: 1px solid var(--color-line);
  padding: 28px 0;
}

.speaker-card h3 {
  font-size: 22px;
  line-height: 1.55;
  margin: 0 0 18px;
}

.speaker-card__kana {
  color: #666;
  display: inline-block;
  font-size: 0.52em;
  font-weight: 700;
  margin-left: 14px;
}

.speaker-card dl {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
}

.speaker-card dl div {
  display: grid;
  gap: 14px;
  grid-template-columns: 56px 1fr;
}

.speaker-card dt {
  color: var(--color-red);
  font-weight: 900;
}

.speaker-card dd,
.speaker-card p {
  margin: 0;
}

.speaker-card p {
  color: #333;
  line-height: 1.9;
}

.proof {
  background: var(--color-soft);
}

.proof__grid {
  display: grid;
  gap: 68px;
  grid-template-columns: 0.9fr 1.1fr;
}

.proof__text {
  font-size: 18px;
  line-height: 2;
}

.source-rows div {
  grid-template-columns: 136px 1fr;
}

.source-rows dt {
  color: var(--color-red);
}

.manuscript-page .audience__content,
.manuscript-page .proof__grid,
.manuscript-page .speaker__layout {
  border-top: 1px solid var(--color-black);
  padding-top: clamp(18px, 2vw, 28px);
}

.manuscript-page .audience .check-list,
.manuscript-page .proof .source-rows,
.manuscript-page .speaker .speaker-list {
  border-top: 0;
}

.manuscript-page .proof__grid {
  display: grid;
  gap: clamp(30px, 4vw, 46px);
  grid-template-columns: minmax(0, 1fr);
}

.manuscript-page .proof__text {
  max-width: 46em;
}

.manuscript-page .speaker__layout {
  align-items: start;
  display: block;
}

.manuscript-page .speaker-list {
  display: grid;
}

.manuscript-page .speaker-card {
  align-items: start;
  display: grid;
  gap: clamp(24px, 3vw, 34px);
  grid-template-columns: minmax(168px, 220px) minmax(0, 1fr);
  padding: 30px 0;
}

.speaker-card__image {
  aspect-ratio: 4 / 3;
  margin: 0;
  min-width: 0;
  position: relative;
  width: 100%;

  @media (max-width: 640px) {
    margin-left: auto;
    margin-right: auto;
    max-width: 240px;
  }
}

.speaker-card__image::before {
  background: var(--color-red);
  content: "";
  height: 64%;
  left: -14px;
  position: absolute;
  top: -14px;
  width: 68%;
  z-index: 0;
}

.speaker-card__image img {
  display: block;
  filter: grayscale(100%);
  height: 100%;
  object-fit: cover;
  position: relative;
  width: 100%;
  z-index: 1;
}

.speaker-card__body {
  min-width: 0;
}

.manuscript-page .speaker-card__image {
  aspect-ratio: 4 / 5;
}

.manuscript-page .speaker-card__image img {
  filter: none;
  object-position: center center;
}

.section-heading--light h2 {
  color: var(--color-white);
}

.faq-list {
  border-top: 1px solid var(--color-black);
}

.faq-list details {
  border-bottom: 1px solid var(--color-line);
}

.faq-list summary {
  cursor: pointer;
  font-size: 18px;
  font-weight: 900;
  list-style: none;
  padding: 20px 42px 20px 0;
  position: relative;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  color: var(--color-red);
  content: "+";
  font-family: var(--font-en);
  font-size: 26px;
  font-weight: 900;
  position: absolute;
  right: 4px;
  top: 16px;
}

.faq-list details[open] summary::after {
  content: "-";
}

.faq-list details div {
  color: #333;
  line-height: 1.8;
  padding: 0 42px 20px 0;
}

.site-footer {
  background: var(--color-white);
  border-top: 1px solid var(--color-line);
  padding: 38px clamp(22px, 4vw, 54px);

  @media (max-width: 640px) {
    padding: 22px 20px 24px;
  }
}

.footer__inner {
  align-items: center;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  width: 100%;

  @media (max-width: 999px) {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  @media (max-width: 640px) {
    gap: 12px;
  }
}

.footer__inner div {
  align-items: center;
  display: flex;
  gap: 28px;

  @media (max-width: 999px) {
    align-items: flex-start;
    gap: 10px;
  }
}

.footer__details {
  align-items: flex-start !important;
  flex: 1 1 360px;
  flex-direction: column;
  gap: 4px !important;
  line-height: 1.7;

  @media (max-width: 999px) {
    flex: 0 1 auto;
    flex-direction: column;
  }
}

.footer__details strong {
  color: var(--color-black);
}

.footer__links {
  flex-wrap: wrap;
  justify-content: flex-end;

  @media (max-width: 999px) {
    justify-content: flex-start;
  }

  @media (max-width: 640px) {
    align-items: center;
    flex-direction: row;
    gap: 8px 16px;
  }
}

.footer__inner a {
  color: #555;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

@media (max-width: 1320px) {
  .intro__inner {
    gap: 92px;
    grid-template-columns: minmax(300px, 440px) minmax(0, 720px);
  }

  .intro__visual {
    min-height: 780px;
  }

  .intro__photo--primary {
    width: 76%;
  }

  .intro__photo--secondary {
    left: 38%;
    top: 312px;
    width: 68%;
  }
}

@media (max-width: 999px) {
  body {
    font-size: 14px;
    line-height: 1.85;
  }

  .container {
    width: calc(100% - 56px);
  }

  .site-header {
    gap: 18px;
    padding: 0 24px;
  }

  .header-nav {
    display: none;
  }

  .site-header .brand-button:not(.header-entry-button) {
    display: none;
  }

  .section-heading--side,
  .content-dock__inner,
  .intro__inner,
  .speaker__layout,
  .proof__grid {
    display: block;
  }

  .section-heading--side {
    margin-bottom: 34px;
  }

  .content-dock__inner {
    max-width: var(--container);
    width: calc(100% - 56px);
  }

  .entry-panel {
    padding: 0 0 68px;
  }

  .entry-panel__sticky {
    max-height: none;
    overflow: visible;
    position: relative;
    top: auto;
  }

  .intro__text {
    font-size: clamp(19px, 3vw, 24px);
    text-align: left;
  }

  .intro__visual {
    display: none;
  }

  .takeaway-grid {
    grid-template-columns: 1fr 1fr;
  }

  .takeaway:nth-child(odd) {
    border-left: 0;
    padding-left: 0;
  }

  .takeaway {
    min-height: 250px;
  }

  .check-list {
    margin-top: 28px;
  }

  .check-list li {
    font-size: 16px;
  }

  .manuscript-page .speaker-card {
    grid-template-columns: minmax(150px, 200px) minmax(0, 1fr);
  }

  .proof__text {
    font-size: 16px;
    margin-bottom: 36px;
  }

  .form-intro {
    margin-bottom: 42px;
  }

}

@media (max-width: 640px) {
  .container {
    width: calc(100% - 40px);
  }

  .content-dock__inner {
    width: calc(100% - 40px);
  }

  .site-header {
    height: 64px;
    padding: 0 20px;
  }

  .brand img {
    width: 86px;
  }

  .section {
    padding: 68px 0;
  }

  .intro {
    padding: 48px 0 132px;
  }

  .intro__inner {
    width: calc(100% - 40px);
  }

  .intro .section-heading h2 {
    font-size: 27px;
    line-height: 1.48;
  }

  .intro .section-heading {
    margin-bottom: 62px;
  }

  .intro__text {
    font-size: 18px;
    line-height: 2.05;
  }

  .intro__text span + span {
    margin-top: 0.78em;
  }

  .section-heading {
    margin-bottom: 32px;
  }

  .section-heading h2 {
    font-size: 28px;
    line-height: 1.55;
  }

  .takeaway-grid {
    grid-template-columns: 1fr;
  }

  .takeaway + .takeaway {
    border-left: 0;
    border-top: 1px solid var(--color-line);
    padding-left: 0;
  }

  .takeaway {
    min-height: 0;
    padding-bottom: 32px;
  }

  .manuscript-page .content-dock__main .takeaway {
    gap: 14px;
    grid-template-columns: 24px minmax(0, 1fr);
    padding: 26px 0;
  }

  .manuscript-page .content-dock__main .takeaway h3 {
    font-size: 18px;
    line-height: 1.55;
  }

  .takeaway__copy {
    font-size: 13px;
    line-height: 1.75;
  }

  .source-rows div {
    display: block;
    padding: 20px 0;
  }

  .source-rows dt,
  .source-rows dd {
    display: block;
    padding: 0;
  }

  .source-rows dt {
    margin-bottom: 8px;
  }

  .proof .source-rows div {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    padding: 16px 0;
  }

  .proof .source-rows dt,
  .proof .source-rows dd {
    display: flex;
    margin-bottom: 0;
  }

  .manuscript-page .speaker-card {
    gap: 18px;
    grid-template-columns: 1fr;
    padding: 24px 0;
  }

  .speaker-card__image {
    max-width: 240px;
  }

  .faq-list summary {
    font-size: 16px;
    padding-right: 32px;
  }
}

@keyframes label-border-run {
  to {
    --label-border-angle: 360deg;
  }
}

@keyframes hero-marquee-loop {
  to {
    transform: translateX(-50%);
  }
}

@keyframes intro-line-reveal {
  0% {
    clip-path: inset(0 100% 0 0);
    transform: translate3d(-24px, 0, 0);
  }

  72% {
    clip-path: inset(0 -0.08em 0 0);
  }

  100% {
    clip-path: inset(-0.08em -0.08em -0.08em 0);
    transform: translateZ(0);
  }
}

@keyframes intro-speaker-reveal {
  0% {
    opacity: 0;
    transform: translate3d(28px, 18px, 0) scale(0.985);
  }

  100% {
    opacity: 1;
    transform: translateZ(0) scale(1);
  }
}

@keyframes intro-band-reveal {
  0% {
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
  }

  100% {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
}

@keyframes intro-header-reveal {
  0% {
    clip-path: inset(0 0 100% 0);
    transform: translate3d(0, -10px, 0);
  }

  100% {
    clip-path: inset(0);
    transform: translateZ(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}