:root {
  --bg: #120e12;
  --bg-soft: #1a1420;
  --panel: rgba(23, 17, 27, 0.86);
  --panel-strong: rgba(36, 24, 31, 0.9);
  --line: rgba(255, 225, 196, 0.16);
  --text: #f9f0e6;
  --muted: #d6c3b6;
  --accent: #f1af66;
  --accent-2: #ffdebe;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "PingFang TC", "Noto Sans TC", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(241, 175, 102, 0.15), transparent 28%),
    radial-gradient(circle at left center, rgba(121, 47, 74, 0.2), transparent 30%),
    linear-gradient(180deg, #170f15 0%, #0d0a0f 100%);
  overflow-x: hidden;
}

a {
  color: inherit;
}

.backdrop,
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.backdrop {
  background:
    linear-gradient(180deg, rgba(10, 7, 10, 0.16), rgba(10, 7, 10, 0.74)),
    url("../images/cover.png") center top / cover no-repeat;
  opacity: 0.24;
  transform: scale(1.04);
  filter: blur(14px) saturate(1.15);
}

.grain {
  opacity: 0.08;
  background-image:
    linear-gradient(transparent 0 96%, rgba(255, 255, 255, 0.07) 100%),
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.18) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px);
  background-size: 100% 4px, 24px 24px, 20px 20px;
}

.hero,
.layout,
.footer {
  position: relative;
  z-index: 1;
}

.hero {
  width: min(1200px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 56px 0 28px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.hero__eyebrow,
.section-label,
.timeline__label {
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero__eyebrow,
.section-label {
  margin: 0 0 12px;
  font-size: 0.76rem;
  color: var(--accent);
}

.hero h1,
.panel h2 {
  margin: 0;
  font-family: "Baskerville", "Times New Roman", serif;
  font-weight: 600;
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.95;
  text-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.hero__subtitle {
  max-width: 42rem;
  margin: 18px 0 0;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  background: linear-gradient(135deg, var(--accent), #c6794b);
  color: #1a1010;
  border-color: transparent;
  font-weight: 700;
}

.button--ghost {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
}

.meta-card,
.panel,
.portrait-frame,
.cover-card {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.meta-card {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 20px 22px;
  margin-top: 28px;
  border-radius: 28px;
  background: rgba(15, 11, 18, 0.72);
  backdrop-filter: blur(18px);
}

.meta-card dt {
  font-size: 0.76rem;
  color: var(--accent);
  margin-bottom: 6px;
}

.meta-card dd {
  margin: 0;
  color: var(--text);
  line-height: 1.6;
}

.hero__visual {
  position: relative;
  min-height: 560px;
}

.portrait-frame {
  position: absolute;
  inset: 24px 14% 0 auto;
  width: min(420px, 100%);
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(255, 224, 173, 0.2), transparent 45%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
  backdrop-filter: blur(18px);
}

.portrait-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 25%, rgba(0, 0, 0, 0.12) 100%);
}

.portrait-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.cover-card {
  position: absolute;
  left: -8px;
  bottom: 16px;
  width: min(220px, 52%);
  padding: 12px;
  border-radius: 28px;
  background: rgba(15, 11, 18, 0.84);
  backdrop-filter: blur(18px);
  transform: rotate(-7deg);
}

.cover-card img {
  display: block;
  width: 100%;
  border-radius: 18px;
}

.layout {
  width: min(1200px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 10px 0 56px;
}

.panel {
  padding: 30px;
  border-radius: 30px;
  background: var(--panel);
  backdrop-filter: blur(18px);
}

.panel--accent {
  background:
    linear-gradient(135deg, rgba(241, 175, 102, 0.12), rgba(255, 255, 255, 0.04)),
    var(--panel-strong);
}

.panel--contact {
  background:
    radial-gradient(circle at top right, rgba(255, 205, 155, 0.12), transparent 35%),
    var(--panel-strong);
}

.panel--timeline {
  margin-top: 24px;
}

.panel h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 14px;
}

.panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.9;
}

.grid-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.list {
  margin: 16px 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.9;
}

.contact-name {
  margin-top: 10px;
  font-size: 1.6rem;
  color: var(--text);
}

.contact-role {
  margin-top: 8px;
  color: var(--accent);
}

.contact-mail {
  display: inline-block;
  margin-top: 18px;
  font-size: 1.12rem;
  color: var(--accent-2);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.contact-note {
  margin-top: 18px;
}

.timeline {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.timeline__item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.timeline__label {
  font-size: 0.74rem;
  color: var(--accent);
  align-self: start;
}

.footer {
  width: min(1200px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 0 0 42px;
  text-align: center;
}

.footer p {
  margin: 0;
  color: rgba(249, 240, 230, 0.72);
  line-height: 1.8;
}

.footer p + p {
  margin-top: 2px;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 28px;
  }

  .hero__visual {
    min-height: 460px;
  }

  .meta-card,
  .grid-two {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .hero,
  .layout,
  .footer {
    width: min(100vw - 24px, 1200px);
  }

  .panel,
  .meta-card {
    padding: 22px;
    border-radius: 24px;
  }

  .hero__visual {
    min-height: 380px;
  }

  .portrait-frame {
    inset: 0 10px 0 auto;
    width: min(320px, calc(100% - 10px));
  }

  .cover-card {
    left: 0;
    bottom: 4px;
    width: 44%;
    transform: rotate(-5deg);
  }

  .timeline__item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}