@charset "UTF-8";

/* =========================================================
   水晶の書架 - simple responsive template
   HTML/CSS only / smartphone-first
   ========================================================= */

:root {
  --bg: #ffffff;
  --text: #333333;
  --muted: #6f7880;
  --line: #dbe8ee;
  --pale-blue: #f7fbfd;
  --crystal-blue: #7fbfd6;
  --deep-blue: #2f6f8f;
  --gold: #c8a96a;
  --white: #ffffff;
  --shadow: 0 8px 24px rgba(47, 111, 143, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(127, 191, 214, 0.12), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family:
    "Hiragino Mincho ProN",
    "Yu Mincho",
    "YuMincho",
    "Noto Serif JP",
    serif;
  line-height: 1.9;
  letter-spacing: 0.02em;
  -webkit-text-size-adjust: 100%;
}

a {
  color: var(--deep-blue);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

.site-wrapper {
  width: min(100%, 960px);
  margin: 0 auto;
  padding: 24px 18px 56px;
}

.site-header {
  padding: 48px 0 28px;
  text-align: center;
}

.site-title {
  margin: 0;
  color: var(--deep-blue);
  font-size: clamp(2rem, 8vw, 3.4rem);
  font-weight: 500;
  letter-spacing: 0.16em;
}

.site-subtitle {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.title-line {
  width: 88px;
  height: 1px;
  margin: 22px auto 0;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.panel {
  margin: 24px 0;
  padding: 22px 20px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.panel-blue {
  background: var(--pale-blue);
}

h2,
h3 {
  color: var(--deep-blue);
  font-weight: 500;
  line-height: 1.5;
}

h2 {
  margin: 0 0 18px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-size: 1.25rem;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.notice-list {
  padding-left: 1.3em;
}

.notice-list li {
  margin: 0.2em 0;
}

.button-area {
  margin: 28px 0 8px;
  text-align: center;
}

.button {
  display: inline-block;
  min-width: 180px;
  padding: 12px 24px;
  border: 1px solid var(--crystal-blue);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--deep-blue), var(--crystal-blue));
  color: var(--white);
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0.12em;
  box-shadow: 0 8px 18px rgba(47, 111, 143, 0.18);
}

.button:hover,
.button:focus {
  text-decoration: none;
  filter: brightness(1.04);
}

.meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.profile-name {
  margin-bottom: 0.3em;
  color: var(--deep-blue);
  font-size: 1.08rem;
}

.site-footer {
  margin-top: 44px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
  font-size: 0.86rem;
}

/* works list */

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 18px 0 0;
  font-size: 0.92rem;
}

.nav-links a {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
}

.series-section {
  margin: 32px 0 44px;
}

.series-note {
  margin: -4px 0 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.work-card {
  margin: 16px 0;
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 6px 18px rgba(47, 111, 143, 0.055);
}

.work-title {
  margin: 0 0 8px;
  color: var(--deep-blue);
  font-size: 1.12rem;
}

.work-info {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.86rem;
}

.work-caption {
  margin: 12px 0;
  font-size: 0.95rem;
}

.work-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.work-link {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--crystal-blue);
  border-radius: 999px;
  background: var(--pale-blue);
  color: var(--deep-blue);
  font-size: 0.86rem;
}

.work-link.pixiv {
  border-color: var(--gold);
  background: #fffaf0;
}

/* story page */

.story-header {
  margin: 0 0 24px;
}

.story-title {
  margin: 0 0 12px;
  color: var(--deep-blue);
  font-size: clamp(1.55rem, 7vw, 2.3rem);
  font-weight: 500;
  line-height: 1.5;
}

.story-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.story-caption {
  margin-top: 18px;
  padding: 16px;
  border-left: 3px solid var(--gold);
  background: var(--pale-blue);
  border-radius: 0 12px 12px 0;
  font-size: 0.94rem;
}

.story-body {
  margin-top: 32px;
}

.chapter {
  margin: 40px 0 18px;
  padding: 0 0 8px;
  border-bottom: 1px solid var(--line);
  color: var(--deep-blue);
  font-size: 1.1rem;
  font-weight: 500;
}

.story-body p {
  margin: 0 0 1.25em;
  text-align: justify;
}

.back-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}

hr.soft {
  height: 1px;
  margin: 34px 0;
  border: 0;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

/* utility */

.small {
  font-size: 0.88rem;
}

.center {
  text-align: center;
}

/* desktop */

@media (min-width: 720px) {
  .site-wrapper {
    padding: 36px 28px 72px;
  }

  .panel {
    padding: 30px 34px;
  }

  .work-card {
    padding: 22px 24px;
  }

  .story-body {
    font-size: 1.02rem;
  }
}