/*
 * Critical startup surface.
 * This stylesheet must remain standalone: no tokens, web fonts, deferred CSS
 * or application JavaScript may be required to paint the branded first frame.
 */
body.njurc-starting {
  --boot-paper: #fcf9f5;
  --boot-ivory: #fffdfb;
  --boot-ink: #10243b;
  --boot-muted: #657082;
  --boot-line: #e9dfd8;
  --boot-red: #b50b30;
  --boot-deep: #920825;
  --boot-blush: #faefeb;
  margin: 0;
  background: var(--boot-paper);
  color: var(--boot-ink);
}

body.njurc-starting::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 4%, rgb(181 11 48 / 0.07), transparent 30%),
    radial-gradient(circle at 88% 84%, rgb(146 8 37 / 0.055), transparent 34%);
}

body.njurc-starting .skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 9px 15px;
  border-radius: 999px;
  background: var(--boot-deep);
  color: #fff;
  font: 14px/1.6 "PingFang SC", "Microsoft YaHei", sans-serif;
  text-decoration: none;
  transform: translateY(calc(-100% - 24px));
  transition: none;
}

body.njurc-starting .skip-link:focus-visible {
  transform: translateY(0);
  outline: 3px solid var(--boot-red);
  outline-offset: 4px;
}

.root[data-booting="true"] {
  min-height: 100vh;
  min-height: 100svh;
  padding: 0;
  background: transparent;
}

.njurc-startup,
.njurc-startup * {
  box-sizing: border-box;
}

.njurc-startup {
  position: relative;
  isolation: isolate;
  width: min(100%, 1600px);
  min-height: 100vh;
  min-height: 100svh;
  margin: 0 auto;
  padding:
    max(18px, env(safe-area-inset-top))
    clamp(20px, 4.5vw, 68px)
    max(18px, env(safe-area-inset-bottom));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(18px, 2.6vh, 30px);
  overflow: hidden;
  color: var(--boot-ink);
  font: 15px/1.65 "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

.njurc-startup::before,
.njurc-startup::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.njurc-startup::before {
  width: min(32vw, 430px);
  aspect-ratio: 1;
  right: -10%;
  top: 8%;
  border: 1px solid rgb(181 11 48 / 0.08);
  border-radius: 50%;
  box-shadow:
    0 0 0 36px rgb(181 11 48 / 0.025),
    0 0 0 72px rgb(181 11 48 / 0.018);
}

.njurc-startup::after {
  left: 0;
  right: 0;
  bottom: 0;
  height: 36%;
  background:
    linear-gradient(90deg, transparent 0 48%, rgb(146 8 37 / 0.032) 48% 48.12%, transparent 48.12%),
    linear-gradient(0deg, rgb(146 8 37 / 0.018), transparent);
  -webkit-mask-image: linear-gradient(0deg, #000, transparent);
  mask-image: linear-gradient(0deg, #000, transparent);
}

.njurc-startup__masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: clamp(14px, 1.8vh, 20px);
  border-bottom: 1px solid var(--boot-line);
}

.njurc-startup__brand {
  display: flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
}

.njurc-startup .njurc-startup__crest {
  width: 58px;
  height: 58px;
  flex: none;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgb(16 36 59 / 0.08);
}

.njurc-startup__brand-copy {
  min-width: 0;
}

.njurc-startup__brand-name {
  margin: 0;
  color: var(--boot-deep);
  font-family: "Songti SC", "SimSun", "Noto Serif CJK SC", serif;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.njurc-startup__brand-en {
  margin: 3px 0 0;
  overflow: hidden;
  color: #756a66;
  font: 9px/1.4 "Times New Roman", serif;
  letter-spacing: 0.075em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.njurc-startup__edition {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0;
  color: #776c67;
  font-size: 11px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.njurc-startup__edition b {
  color: var(--boot-red);
  font: 700 14px/1 "Times New Roman", serif;
  letter-spacing: 0.02em;
}

.njurc-startup__stage {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(340px, 0.88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: clamp(36px, 6vw, 96px);
  padding-block: clamp(8px, 1.8vh, 22px);
}

.njurc-startup__copy {
  max-width: 610px;
}

.njurc-startup__eyebrow {
  margin: 0 0 18px;
  color: var(--boot-red);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.18em;
}

.njurc-startup .njurc-startup__title {
  margin: 0;
  color: var(--boot-deep);
  font-family: "Songti SC", "SimSun", "Noto Serif CJK SC", "Times New Roman", serif;
  font-size: clamp(54px, 6.6vw, 108px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.njurc-startup__motto {
  margin: 17px 0 14px;
  color: var(--boot-red);
  font-family: "Songti SC", "SimSun", "Noto Serif CJK SC", serif;
  font-size: clamp(19px, 1.8vw, 25px);
  font-weight: 650;
  letter-spacing: 0.2em;
}

.njurc-startup__tagline {
  max-width: 34em;
  margin: 0;
  color: #4e5d6c;
  font-size: clamp(14px, 1.1vw, 17px);
  line-height: 1.8;
}

.njurc-startup__services {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 23px;
  margin: clamp(25px, 3.2vh, 38px) 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--boot-line);
  list-style: none;
}

.njurc-startup__services li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #596572;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.njurc-startup__services li::before {
  content: "";
  width: 5px;
  height: 5px;
  flex: none;
  border-radius: 50%;
  background: var(--boot-red);
}

.njurc-startup__media {
  position: relative;
  min-height: clamp(360px, 46vw, 620px);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgb(16 36 59 / 0.1);
  border-radius: clamp(20px, 2vw, 30px);
  background: var(--boot-blush);
  box-shadow:
    0 34px 80px -48px rgb(16 36 59 / 0.42),
    0 12px 26px -18px rgb(16 36 59 / 0.2);
}

.njurc-startup__media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  filter: saturate(0.9) contrast(0.98);
}

.njurc-startup__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(0deg, rgb(24 12 10 / 0.22), transparent 34%),
    linear-gradient(90deg, rgb(252 249 245 / 0.12), transparent 28%);
}

.njurc-startup__media figcaption {
  position: absolute;
  z-index: 1;
  left: clamp(18px, 2vw, 28px);
  bottom: clamp(18px, 2vw, 28px);
  display: grid;
  gap: 3px;
  max-width: min(320px, calc(100% - 36px));
  padding: 13px 17px 12px;
  border-left: 3px solid var(--boot-red);
  border-radius: 0 10px 10px 0;
  background: rgb(255 253 251 / 0.93);
  color: var(--boot-ink);
  backdrop-filter: blur(10px);
}

.njurc-startup__media figcaption span {
  font-family: "Songti SC", "SimSun", "Noto Serif CJK SC", serif;
  font-size: clamp(14px, 1.15vw, 17px);
  font-weight: 650;
  letter-spacing: 0.03em;
}

.njurc-startup__media figcaption small {
  color: #786d68;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.njurc-startup__connection {
  padding-top: clamp(13px, 1.7vh, 20px);
  border-top: 1px solid var(--boot-line);
}

.njurc-startup__status-row {
  display: flex;
  align-items: center;
  gap: 13px;
}

.njurc-startup__indicator {
  width: 17px;
  height: 17px;
  flex: none;
  border: 2px solid #e1d8d4;
  border-top-color: var(--boot-red);
  border-radius: 50%;
  animation: njurc-startup-turn 1.2s linear infinite;
}

.njurc-startup__status-copy {
  min-width: 0;
  flex: 1;
}

.njurc-startup .njurc-startup__status {
  margin: 0;
  color: var(--boot-ink);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.45;
  letter-spacing: 0.015em;
}

.njurc-startup .njurc-startup__note {
  min-height: 0;
  margin: 2px 0 0;
  color: var(--boot-muted);
  font-size: 11px;
  line-height: 1.55;
}

.njurc-startup .njurc-startup__retry {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  flex: none;
  padding: 8px 18px;
  border: 1px solid var(--boot-red);
  border-radius: 8px;
  background: var(--boot-red);
  color: #fff;
  font: 600 13px/1.4 "PingFang SC", "Microsoft YaHei", sans-serif;
  cursor: pointer;
}

.njurc-startup .njurc-startup__retry:hover {
  border-color: var(--boot-deep);
  background: var(--boot-deep);
}

.njurc-startup .njurc-startup__retry:focus-visible {
  outline: 3px solid rgb(181 11 48 / 0.4);
  outline-offset: 4px;
}

.njurc-startup__progress {
  height: 2px;
  margin-top: 13px;
  overflow: hidden;
  border-radius: 999px;
  background: rgb(16 36 59 / 0.08);
}

.njurc-startup__progress span {
  display: block;
  width: 34%;
  height: 100%;
  border-radius: inherit;
  background: var(--boot-red);
  animation: njurc-startup-progress 1.9s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

.njurc-startup[data-state="failed"] .njurc-startup__indicator {
  border-color: var(--boot-red);
  background: var(--boot-red);
  animation: none;
}

.njurc-startup[data-state="failed"] .njurc-startup__progress span {
  width: 100%;
  animation: none;
  transform: translateX(0);
}

.njurc-startup[data-state="failed"] .njurc-startup__media > img {
  filter: saturate(0.45) contrast(0.9);
}

.njurc-startup [hidden] {
  display: none !important;
}

@keyframes njurc-startup-turn {
  to { transform: rotate(360deg); }
}

@keyframes njurc-startup-progress {
  0% { transform: translateX(-115%); }
  55% { transform: translateX(135%); }
  100% { transform: translateX(305%); }
}

@keyframes njurc-startup-rise {
  from { transform: translateY(12px); }
  to { transform: translateY(0); }
}

@keyframes njurc-startup-unveil {
  from { clip-path: inset(0 0 14% 0 round 30px); transform: scale(0.99); }
  to { clip-path: inset(0 round 30px); transform: scale(1); }
}

@media (prefers-reduced-motion: no-preference) {
  .njurc-startup__eyebrow,
  .njurc-startup__title,
  .njurc-startup__motto,
  .njurc-startup__tagline,
  .njurc-startup__services {
    animation: njurc-startup-rise 0.68s cubic-bezier(0.16, 1, 0.3, 1) both;
  }
  .njurc-startup__title { animation-delay: 40ms; }
  .njurc-startup__motto { animation-delay: 90ms; }
  .njurc-startup__tagline { animation-delay: 130ms; }
  .njurc-startup__services { animation-delay: 170ms; }
  .njurc-startup__media { animation: njurc-startup-unveil 0.9s cubic-bezier(0.16, 1, 0.3, 1) both; }
}

@media (prefers-reduced-motion: reduce) {
  .njurc-startup__indicator,
  .njurc-startup__progress span {
    animation: none;
  }
  .njurc-startup *,
  .njurc-startup *::before,
  .njurc-startup *::after {
    transition: none;
  }
}

@media (max-width: 980px) {
  .njurc-startup {
    grid-template-rows: auto auto auto;
  }
  .njurc-startup__stage {
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(26px, 5vw, 42px);
  }
  .njurc-startup__copy {
    max-width: 680px;
  }
  .njurc-startup__title {
    font-size: clamp(48px, 9vw, 76px);
  }
  .njurc-startup__media {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 640px) {
  .njurc-startup {
    padding-inline: 18px;
    gap: 18px;
  }
  .njurc-startup__masthead {
    gap: 12px;
  }
  .njurc-startup .njurc-startup__crest {
    width: 48px;
    height: 48px;
  }
  .njurc-startup__brand-name {
    font-size: 17px;
  }
  .njurc-startup__brand-en {
    max-width: 54vw;
    font-size: 8px;
  }
  .njurc-startup__edition span {
    display: none;
  }
  .njurc-startup__stage {
    padding-block: 8px 2px;
  }
  .njurc-startup__eyebrow {
    margin-bottom: 12px;
    font-size: 10px;
  }
  .njurc-startup__title {
    font-size: clamp(44px, 15vw, 64px);
  }
  .njurc-startup__motto {
    margin-top: 12px;
    font-size: 18px;
  }
  .njurc-startup__tagline {
    font-size: 14px;
    line-height: 1.75;
  }
  .njurc-startup__services {
    gap: 10px 18px;
    margin-top: 24px;
  }
  .njurc-startup__media {
    aspect-ratio: 4 / 3;
  }
  .njurc-startup__media figcaption {
    left: 14px;
    bottom: 14px;
    padding: 10px 13px;
  }
  .njurc-startup__status-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px 12px;
    align-items: start;
  }
  .njurc-startup__indicator {
    grid-column: 1;
    grid-row: 1;
  }
  .njurc-startup__status-copy {
    grid-column: 2;
    grid-row: 1;
  }
  .njurc-startup .njurc-startup__retry {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    margin-left: 0;
  }
}

@media (max-height: 760px) and (min-width: 981px) {
  .njurc-startup {
    gap: 12px;
  }
  .njurc-startup__stage {
    gap: 44px;
    padding-block: 0;
  }
  .njurc-startup__title {
    font-size: clamp(52px, 5.6vw, 78px);
  }
  .njurc-startup__motto {
    margin-block: 10px;
  }
  .njurc-startup__services {
    margin-top: 18px;
  }
  .njurc-startup__media {
    min-height: 330px;
    max-height: 440px;
  }
}

@media (forced-colors: active) {
  .njurc-startup__media,
  .njurc-startup__indicator,
  .njurc-startup__progress {
    border: 1px solid CanvasText;
  }
  .njurc-startup__services li::before {
    background: CanvasText;
  }
}