README.md

---
base_model:
- google/gemma-4-31B-it
- ReadyArt/gemma-4-31B-it-scotoma-2
- LatitudeGames/Equinox-31B
- MRockatansky/Gemma-4-31B-Storymaxxed3
- zerofata/G4-MeroMero-v2-31B
- BirdToast/Gemma-4-31B-glimmer-rp-v0.1
- TeichAI/gemma-4-31B-it-Claude-Opus-Distill-v2
library_name: transformers
tags:
- mergekit
- merge
- roleplay
- storytelling
license: apache-2.0
---
<section class="card">

  <div class="edge edge-left" aria-hidden="true">
    <span></span><span></span><span></span>
  </div>

  <div class="edge edge-right" aria-hidden="true">
    <span></span><span></span><span></span>
  </div>

  <figure class="media">
    <div class="media-border">
      <div class="media-inner">
        <img src="https://cdn-uploads.huggingface.co/production/uploads/6669a3a617b838fda45637b8/PYszeL06rjrcEJ-_bzmKR.png" alt="Starless-Seraph-31B artwork">
      </div>
    </div>
  </figure>

  <header class="header">

  <div class="emblem" aria-hidden="true">
      <span></span>
      <b></b>
      <span></span>
    </div>

  <div class="accent accent-top" aria-hidden="true">
      <i></i><i></i><i></i>
    </div>

  <h1>Starless-Seraph-31B</h1>
    <div class="title-line" aria-hidden="true">
      <span></span>
      <b></b>
      <span></span>
    </div>

  </header>

  <section class="panel overview">

  <div class="heading">
      <span></span><b></b><h2>Overview</h2><b></b><span></span>
    </div>

  <p class="lead">
    <strong>Starless-Seraph-31B</strong> was created by combining
    <a href="https://huggingface.co/google/gemma-4-31B-it">gemma-4-31B-it</a>,
    <a href="https://huggingface.co/LatitudeGames/Equinox-31B">Equinox-31B</a>,
    <a href="https://huggingface.co/TeichAI/gemma-4-31B-it-Claude-Opus-Distill-v2">gemma-4-31B-it-Claude-Opus-Distill-v2</a>,
    <a href="https://huggingface.co/ReadyArt/gemma-4-31B-it-scotoma-2">gemma-4-31B-it-scotoma-2</a>,
    <a href="https://huggingface.co/zerofata/G4-MeroMero-v2-31B">G4-MeroMero-v2-31B</a>,
    <a href="https://huggingface.co/BirdToast/Gemma-4-31B-glimmer-rp-v0.1">Gemma-4-31B-glimmer-rp-v0.1</a>,
    and
    <a href="https://huggingface.co/MRockatansky/Gemma-4-31B-Storymaxxed3">Gemma-4-31B-Storymaxxed3</a>
    using a custom method.
  </p>

  <details class="fold">
      <summary>
        <span class="fold-name">Merge Configuration</span>
        <span class="fold-icon" aria-hidden="true"></span>
      </summary>

  <pre><code>base_model: google/gemma-4-31B-it
models:
  - model: LatitudeGames/Equinox-31B
  - model: TeichAI/gemma-4-31B-it-Claude-Opus-Distill-v2
  - model: ReadyArt/gemma-4-31B-it-scotoma-2
  - model: zerofata/G4-MeroMero-v2-31B
  - model: BirdToast/Gemma-4-31B-glimmer-rp-v0.1
  - model: MRockatansky/Gemma-4-31B-Storymaxxed3
merge_method: arcs
chat_template: auto
parameters:
  strength: 0.98
  sharp: 0.52
  voice: 0.68
  envelope: 1.15
  tol: 1e-7
dtype: float32
out_dtype: bfloat16
tokenizer:
  source: union</code></pre>
  </details>

  </section>

  <section class="panel uses">

  <div class="heading">
      <span></span><b></b><h2>Intended Use</h2><b></b><span></span>
    </div>

  <div class="use-list">

  <article class="use-item use-left">
        <div class="use-mark" aria-hidden="true"><span></span></div>
        <div class="use-copy">
          <h3>Roleplay</h3>
          <p>Character interaction, dialogue, personas, and multi-turn scenes with a strong atmospheric voice.</p>
        </div>
      </article>

  <article class="use-item use-right">
        <div class="use-mark" aria-hidden="true"><span></span></div>
        <div class="use-copy">
          <h3>Creative Writing</h3>
          <p>Fiction, vivid descriptions, dialogue, scene variants, and stylistically expressive drafting.</p>
        </div>
      </article>

  <article class="use-item use-left">
        <div class="use-mark" aria-hidden="true"><span></span></div>
        <div class="use-copy">
          <h3>Storytelling</h3>
          <p>Short stories, long-form narratives, plot development, continuity, atmosphere, and worldbuilding.</p>
        </div>
      </article>

  <article class="use-item use-right">
        <div class="use-mark" aria-hidden="true"><span></span></div>
        <div class="use-copy">
          <h3>Brainstorming</h3>
          <p>Concept generation, outlines, alternatives, character hooks, lore fragments, and writing ideas.</p>
        </div>
      </article>

  </div>

  </section>

  <footer class="footer" aria-hidden="true">
    <span></span>
    <div class="footer-mark"><i></i><b></b><i></i></div>
    <span></span>
  </footer>

</section>

<style>

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.card * {
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}

.card {
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  width: 24px;

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.edge-left {
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.edge span {
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  border: 1px solid rgba(172, 186, 226, 0.16);

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.header {
  position: relative;
  z-index: 2;

  padding: 6px 12px 46px;

  text-align: center;
}

.emblem {
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  align-items: center;
  justify-content: center;

  gap: 12px;

  width: 210px;

  margin: 0 auto 25px;
}

.emblem span {
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  background:
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}

.emblem span:last-child {
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.emblem b {
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}

.accent i:nth-child(1) {
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  left: 0;
  right: 0;
}

.accent i:nth-child(2) {
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  right: 12%;
}

.accent i:nth-child(3) {
  top: 19px;
  left: 25%;
  right: 25%;
}


.header h1 {
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  display: inline-block;

  max-width: 100%;

  margin: 0;

  white-space: nowrap;

  color: var(--text-strong);

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  font-size:
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  font-style: normal;

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  text-transform: uppercase;

  -webkit-text-stroke:
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  transition:
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}


@supports ((-webkit-background-clip: text) or (background-clip: text)) {

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}


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}

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  margin: 0 auto 40px;
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}

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    opacity 0.35s ease;
}

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}

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}

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}

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}


.panel {
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  z-index: 2;

  margin-bottom: 32px;

  padding: clamp(28px, 4vw, 48px);

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    radial-gradient(ellipse at 100% 50%, rgba(84, 62, 104, 0.050), transparent 33%),
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    );

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    inset 0 0 68px rgba(0,0,0,0.18),
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  transition:
    border-color 0.30s ease,
    box-shadow 0.30s ease;
}

.panel::before,
.panel::after {
  content: "";

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  width: 205px;
  height: 11px;

  pointer-events: none;
}

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  top: 0;
  left: 0;

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}

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}


.heading {
  position: relative;
  z-index: 2;

  display: flex;
  align-items: center;
  justify-content: center;

  gap: 10px;

  margin-bottom: 29px;
}

.heading > span {
  flex: 1 1 auto;

  max-width: 190px;

  height: 2px;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(102, 129, 190, 0.39)
    );
}

.heading > span:last-child {
  transform: scaleX(-1);
}

.heading > b {
  display: block;

  width: 9px;
  height: 9px;

  border: 1px solid rgba(184, 196, 228, 0.27);

  transform: rotate(45deg);

  background:
    radial-gradient(circle, rgba(236,240,255,0.75) 0 0.8px, transparent 1.6px),
    linear-gradient(135deg, rgba(91, 113, 165, 0.10), rgba(118, 86, 137, 0.09));
}

.heading h2 {
  flex: 0 0 auto;

  margin: 0 8px;

  color: var(--text-strong);

  font-family:
    "Palatino Linotype",
    "Book Antiqua",
    Palatino,
    Georgia,
    serif;

  font-size:
    clamp(1.55rem, 3vw, 2.34rem);

  font-weight: 700;

  line-height: 1;

  letter-spacing: 0.08em;

  text-transform: uppercase;

  text-shadow:
    0 0 17px rgba(106, 129, 186, 0.10);
}


.lead {
  position: relative;
  z-index: 2;

  max-width: 1040px;

  margin: 0 auto 30px;

  color: var(--text-soft);

  font-size:
    clamp(0.95rem, 1.22vw, 1.05rem);

  line-height: 1.86;

  text-align: center;
}

.lead strong {
  color: var(--text-strong);
  font-weight: 700;
}

.lead a {
  color: #c2cce9;

  font-weight: 700;

  text-decoration: none;

  border-bottom:
    1px solid rgba(120, 143, 196, 0.22);

  transition:
    color 0.20s ease,
    border-color 0.20s ease,
    text-shadow 0.20s ease;
}

.lead a:hover {
  color: #ffffff;

  border-bottom-color:
    rgba(164, 136, 186, 0.54);

  text-shadow:
    0 0 12px rgba(113, 136, 192, 0.13);
}


.fold {
  position: relative;
  z-index: 2;

  width: 100%;

  overflow: hidden;

  border:
    1px solid rgba(132, 148, 188, 0.12);

  border-radius:
    15px 4px 15px 4px;

  background:
    linear-gradient(
      90deg,
      rgba(2, 4, 11, 0.995),
      rgba(8, 11, 23, 0.995) 50%,
      rgba(2, 4, 11, 0.995)
    );

  box-shadow:
    inset 0 0 0 2px rgba(0, 0, 0, 0.28);

  transition:
    border-color 0.30s ease,
    box-shadow 0.30s ease;
}

.fold:hover {
  border-color:
    rgba(157, 174, 214, 0.18);

  box-shadow:
    inset 0 0 0 2px rgba(0, 0, 0, 0.31);
}

.fold summary {
  position: relative;

  display: flex;
  align-items: center;

  min-height: 68px;

  padding:
    16px 68px 16px 22px;

  cursor: pointer;

  list-style: none;

  color:
    var(--text-strong);

  background:
    radial-gradient(circle at 50% 0%, rgba(86,103,151,0.05), transparent 56%),
    linear-gradient(
      90deg,
      rgba(74, 92, 143, 0.045),
      rgba(104, 75, 123, 0.028) 50%,
      rgba(74, 92, 143, 0.045)
    ),
    #040711;
}

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

.fold-name {
  font-family:
    "Palatino Linotype",
    Georgia,
    serif;

  font-size: 1.03rem;

  font-weight: 700;

  letter-spacing: 0.08em;

  text-transform: uppercase;
}

.fold-icon {
  position: absolute;

  top: 50%;
  right: 23px;

  width: 22px;
  height: 22px;

  border:
    1px solid rgba(174, 189, 225, 0.23);

  transform:
    translateY(-50%)
    rotate(45deg);

  background:
    radial-gradient(circle, rgba(237,241,255,0.68) 0 0.7px, transparent 1.5px),
    linear-gradient(135deg, rgba(82,105,159,0.07), rgba(116,82,135,0.05));

  transition: none;
}

.fold-icon::before,
.fold-icon::after {
  content: "";

  position: absolute;

  top: 50%;
  left: 50%;

  width: 9px;
  height: 1px;

  background: #e4e8f7;

  transform:
    translate(-50%, -50%)
    rotate(-45deg);
}

.fold-icon::after {
  transform:
    translate(-50%, -50%)
    rotate(45deg);
}

.fold[open] .fold-icon {
  transform:
    translateY(-50%)
    rotate(135deg);
}

.fold pre {
  margin: 0;

  padding:
    clamp(22px, 3.2vw, 36px);

  overflow-x: auto;

  color: #a5afc7;

  font-family:
    Consolas,
    "Courier New",
    monospace;

  font-size:
    clamp(0.74rem, 1.03vw, 0.88rem);

  line-height: 1.72;

  white-space: pre;

  border-top:
    1px solid rgba(145, 161, 201, 0.08);

  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.04) 0 0.6px, transparent 0.9px),
    linear-gradient(
      90deg,
      #02040b,
      #070b17 50%,
      #02040b
    );

  background-size:
    83px 83px,
    auto;
}

.fold code {
  color: inherit;
  font-family: inherit;
}


.use-list {
  position: relative;
  z-index: 2;

  width:
    min(1000px, 100%);

  margin: 0 auto;

  padding: 4px 0;
}

.use-list::before {
  content: "";

  position: absolute;

  top: 0;
  bottom: 0;
  left: 50%;

  width: 1px;

  transform:
    translateX(-50%);

  opacity: 0.40;

  background:
    linear-gradient(
      180deg,
      transparent,
      rgba(101, 127, 188, 0.24) 15%,
      rgba(132, 100, 154, 0.27) 50%,
      rgba(101, 127, 188, 0.24) 85%,
      transparent
    );
}

.use-item {
  position: relative;

  display: flex;

  width: 88%;

  margin-bottom: 14px;
}

.use-item:last-child {
  margin-bottom: 0;
}

.use-left {
  margin-right: auto;
}

.use-right {
  margin-left: auto;
}

.use-copy {
  position: relative;

  width: 100%;
  min-width: 0;

  padding:
    22px 29px;

  overflow: hidden;

  border:
    1px solid rgba(127, 143, 183, 0.11);

  background:
    radial-gradient(ellipse at 50% 0%, rgba(92, 108, 154, 0.052), transparent 56%),
    linear-gradient(
      90deg,
      rgba(3, 5, 12, 0.98),
      rgba(9, 13, 27, 0.97) 50%,
      rgba(3, 5, 12, 0.98)
    );

  box-shadow:
    inset 0 0 0 1px rgba(197, 206, 232, 0.012);

  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.use-left .use-copy {
  border-radius:
    4px 18px 4px 18px;

  clip-path:
    polygon(
      0 0,
      calc(100% - 18px) 0,
      100% 18px,
      100% 100%,
      18px 100%,
      0 calc(100% - 18px)
    );
}

.use-right .use-copy {
  border-radius:
    18px 4px 18px 4px;

  clip-path:
    polygon(
      18px 0,
      100% 0,
      100% calc(100% - 18px),
      calc(100% - 18px) 100%,
      0 100%,
      0 18px
    );
}

.use-copy::before {
  content: "";

  position: absolute;

  top: 0;
  bottom: 0;

  width: 4px;

  background:
    linear-gradient(
      180deg,
      rgba(92, 121, 184, 0.48),
      rgba(126, 91, 148, 0.38)
    );

  opacity: 0.61;
}

.use-left .use-copy::before {
  left: 0;
}

.use-right .use-copy::before {
  right: 0;
}

.use-copy::after {
  content: "";

  position: absolute;

  top: 12px;
  bottom: 12px;

  width: 82px;

  opacity: 0.26;

  background:
    radial-gradient(circle, rgba(219,226,255,0.20) 0 0.7px, transparent 1.1px);

  background-size:
    17px 17px;
}

.use-left .use-copy::after {
  right: 14px;
}

.use-right .use-copy::after {
  left: 14px;

  transform:
    scaleX(-1);
}

.use-mark {
  position: absolute;

  z-index: 4;

  top: 50%;

  width: 25px;
  height: 25px;

  transform:
    translateY(-50%)
    rotate(45deg);

  border:
    1px solid rgba(177, 190, 224, 0.24);

  background:
    radial-gradient(circle, rgba(239,243,255,0.68) 0 0.8px, transparent 1.7px),
    linear-gradient(135deg, rgba(89, 115, 173, 0.12), rgba(122, 87, 143, 0.10));
}

.use-left .use-mark {
  right: -13px;
}

.use-right .use-mark {
  left: -13px;
}

.use-mark span {
  position: absolute;

  top: 50%;
  left: 50%;

  width: 7px;
  height: 7px;

  transform:
    translate(-50%, -50%);

  border:
    1px solid rgba(218, 225, 247, 0.34);

  background:
    rgba(190, 201, 231, 0.12);
}

.use-item:hover .use-copy {
  border-color:
    rgba(156, 173, 213, 0.18);

  box-shadow:
    inset 0 0 0 1px rgba(205, 215, 239, 0.017);
}


.use-item h3 {
  position: relative;
  z-index: 2;

  margin:
    0 0 7px;

  color:
    var(--text-strong);

  font-family:
    "Palatino Linotype",
    Georgia,
    serif;

  font-size:
    clamp(0.95rem, 1.3vw, 1.10rem);

  font-weight: 700;

  line-height: 1.2;

  letter-spacing:
    0.075em;

  text-transform:
    uppercase;
}

.use-item p {
  position: relative;
  z-index: 2;

  margin: 0;

  max-width: 760px;

  color:
    var(--text-dim);

  font-size:
    clamp(0.78rem, 0.95vw, 0.86rem);

  line-height: 1.58;

  overflow-wrap:
    break-word;
}

.use-right h3,
.use-right p {
  text-align: right;
}


.footer {
  position: relative;
  z-index: 2;

  display: flex;
  align-items: center;
  justify-content: center;

  width:
    min(720px, 74%);

  margin:
    42px auto 4px;
}

.footer > span {
  flex: 1;

  height: 1px;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(98, 125, 185, 0.31),
      rgba(129, 97, 151, 0.10)
    );
}

.footer > span:last-child {
  transform:
    scaleX(-1);
}

.footer-mark {
  position: relative;

  display: flex;
  align-items: center;
  justify-content: center;

  width: 70px;
  height: 36px;

  margin:
    0 16px;
}

.footer-mark i {
  display: block;

  width: 22px;
  height: 1px;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(145, 163, 214, 0.28)
    );
}

.footer-mark i:last-child {
  transform:
    scaleX(-1);
}

.footer-mark b {
  display: block;

  width: 14px;
  height: 14px;

  margin:
    0 6px;

  border:
    1px solid rgba(187, 198, 229, 0.24);

  transform:
    rotate(45deg);

  background:
    radial-gradient(circle, rgba(241,244,255,0.72) 0 0.8px, transparent 1.6px),
    linear-gradient(135deg, rgba(87, 111, 167, 0.10), rgba(121, 86, 141, 0.08));
}


.card:active,
.header h1:active,
.media:active,
.panel:active,
.fold summary:active,
.use-item:active,
.use-copy:active {
  transform: none;
}


@media (max-width: 760px) {

  .card {
    margin: 24px auto;
    padding: 34px 25px 42px;
  }

  .header {
    padding-bottom: 36px;
  }

  .header h1 {
    font-size:
      clamp(0.88rem, 2.85vw, 1.48rem);
  }

  .header h1::before,
  .header h1::after {
    display: none;
  }

  .panel {
    padding: 29px 24px;
  }

  .use-item {
    width: 92%;
  }

}

@media (max-width: 620px) {

  .card {
    padding:
      29px 16px 37px;
  }

  .edge {
    display: none;
  }

  .header h1 {
    font-size:
      clamp(0.78rem, 3vw, 1.10rem);

    letter-spacing:
      0.012em;
  }


  .emblem {
    width: 145px;
    margin-bottom: 18px;
  }

  .emblem span {
    width: 45px;
  }

  .title-line {
    width: 92%;
    margin-top: 22px;
  }

  .media {
    padding: 8px;
    margin-bottom: 27px;
  }

  .panel {
    padding:
      26px 17px;

    margin-bottom:
      27px;
  }

  .heading {
    gap: 7px;
    margin-bottom: 24px;
  }

  .heading > span {
    max-width: 74px;
  }

  .heading > b {
    width: 7px;
    height: 7px;
  }

  .heading h2 {
    margin:
      0 5px;

    font-size:
      1.38rem;
  }

  .lead {
    font-size:
      0.90rem;

    line-height:
      1.74;
  }

  .use-list::before {
    display: none;
  }

  .use-item {
    width: 100%;

    margin-left: 0;
    margin-right: 0;
  }

  .use-mark {
    display: none;
  }

  .use-copy {
    padding:
      19px 18px;
  }

  .use-right h3,
  .use-right p {
    text-align: left;
  }


  .use-item h3 {
    font-size:
      0.86rem;
  }

  .use-item p {
    font-size:
      0.78rem;

    line-height:
      1.46;
  }

  .fold summary {
    min-height:
      60px;

    padding-left:
      16px;
  }

  .fold-name {
    font-size:
      0.94rem;
  }

  .fold pre {
    padding:
      20px 16px;

    font-size:
      0.71rem;
  }

}

@media (max-width: 470px) {

  .header h1 {
    font-size:
      clamp(0.72rem, 3vw, 0.88rem);

    letter-spacing:
      0.005em;
  }

  .heading h2 {
    font-size:
      1.22rem;
  }

  .heading > span {
    max-width:
      42px;
  }

  .heading > b {
    display: none;
  }

  .use-copy {
    padding:
      18px 15px;
  }

  .use-item h3 {
    font-size:
      0.84rem;
  }

  .use-item p {
    font-size:
      0.76rem;
  }

}

@media (prefers-reduced-motion: reduce) {

  .card,
  .header h1,
  .media::after,
  .media img,
  .panel,
  .fold,
  .fold-icon,
  .use-copy {
    transition: none;
  }

}


.card > .media {
  width: calc(100% + (var(--card-pad) * 2));
  height: auto;
  min-height: 0;

  margin:
    calc(var(--card-pad) * -1)
    calc(var(--card-pad) * -1)
    0;

  padding: 0;

  overflow: hidden;

  border: 0;
  border-radius: 29px 7px 0 0;

  background: #02040b;

  box-shadow:
    0 24px 72px rgba(0, 0, 0, 0.42),
    inset 0 -1px 0 rgba(190, 201, 233, 0.08);
}


.card > .media::before,
.card > .media::after {
  display: none;
}

.card > .media .media-border,
.card > .media .media-inner {
  width: 100%;
  height: auto;
  padding: 0;

  overflow: hidden;

  clip-path: none;
  background: #02040b;
}


.card > .media .media-inner::before {
  z-index: 2;

  opacity: 0.26;

  background:
    radial-gradient(circle at 14% 18%, rgba(255,255,255,0.44) 0 1px, transparent 1.6px),
    radial-gradient(circle at 76% 12%, rgba(190,205,255,0.36) 0 1px, transparent 1.6px),
    radial-gradient(circle at 88% 62%, rgba(255,255,255,0.28) 0 1px, transparent 1.6px);

  background-size:
    210px 210px,
    300px 300px,
    370px 370px;
}


.card > .media .media-inner::after {
  content: "";

  position: absolute;
  inset: 0;

  z-index: 3;

  pointer-events: none;

  background:
    linear-gradient(
      180deg,
      transparent 0%,
      transparent 66%,
      rgba(2, 4, 11, 0.10) 76%,
      rgba(2, 4, 11, 0.58) 91%,
      rgba(2, 4, 11, 0.96) 100%
    );

  box-shadow:
    inset 0 0 0 1px rgba(191, 202, 233, 0.035);
}

.card > .media img {
  display: block;

  width: 100%;
  height: auto;
  max-width: 100%;

  object-fit: contain;
  object-position: center;

  filter:
    saturate(1.04)
    contrast(1.025);
}


.card > .header {
  position: relative;
  z-index: 3;

  margin:
    -1px
    calc(var(--card-pad) * -1)
    12px;

  padding:
    clamp(38px, 5vw, 66px)
    var(--card-pad)
    clamp(22px, 3vw, 32px);

  overflow: visible;

  text-align: center;

  background:
    radial-gradient(ellipse at 50% 0%, rgba(78, 95, 148, 0.16), transparent 52%),
    linear-gradient(
      180deg,
      #02040b 0%,
      rgba(3, 5, 13, 0.98) 42%,
      rgba(3, 5, 13, 0.76) 78%,
      transparent 100%
    );
}


.card > .header .emblem {
  display: none;
}


.card > .header .accent {
  top: 25px;
  opacity: 0.72;
}

.card > .header h1 {
  font-size:
    clamp(1.35rem, 3.4vw, 2.75rem);

  line-height: 1;

  letter-spacing: 0.018em;

  max-width: calc(100% - 64px);
}

.card > .header .title-line {
  width: min(900px, 92%);

  margin-top: 28px;
}


.card > .overview {
  margin-top: -12px;
}

@media (max-width: 760px) {

  .card {
    --card-pad: 25px;
    padding: var(--card-pad) var(--card-pad) 42px;
  }

  .card > .media {
    height: auto;
  }

  .card > .header {
    margin-bottom: 34px;

    padding:
      34px
      var(--card-pad)
      45px;
  }

  .card > .header h1 {
    font-size:
      clamp(1.28rem, 5.5vw, 1.8rem);
  }

}

@media (max-width: 620px) {

  .card {
    --card-pad: 16px;
    padding: var(--card-pad) var(--card-pad) 37px;
  }

  .card > .media {
    height: auto;
    border-radius: 28px 7px 0 0;
  }

  .card > .header {
    padding:
      30px
      var(--card-pad)
      39px;
  }

  .card > .header h1 {
    font-size:
      clamp(1.20rem, 5.7vw, 1.68rem);

    max-width: calc(100% - 34px);
    letter-spacing: 0.016em;
  }

  .card > .header .title-line {
    width: 94%;
    margin-top: 22px;
  }

}

@media (max-width: 470px) {

  .card > .media {
    height: auto;
  }

  .card > .header h1 {
    font-size:
      clamp(1.12rem, 5.4vw, 1.45rem);

    max-width: calc(100% - 26px);
  }

}

@media (max-width: 360px) {

  .card > .header h1 {
    font-size: 1.08rem;
    max-width: 100%;
  }

}

.fold-icon {
  transition: transform 0.28s cubic-bezier(0.22, 0.78, 0.24, 1), border-color 0.28s ease, background 0.28s ease;
}

.fold[open] {
  border-color: rgba(157, 174, 214, 0.20);
}

.fold[open] .fold-icon {
  transform: translateY(-50%) rotate(135deg);
  border-color: rgba(190, 202, 235, 0.34);
}

.fold[open] pre {
  animation: fold-reveal 0.30s cubic-bezier(0.22, 0.78, 0.24, 1) both;
  transform-origin: top center;
}

@keyframes fold-reveal {
  from {
    opacity: 0;
    transform: translateY(-8px) scaleY(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scaleY(1);
  }
}

@media (max-width: 760px) {
  .card > .header h1 {
    max-width: calc(100% - 24px);
    font-size: clamp(1.02rem, 4.25vw, 1.40rem);
    gap: 9px;
  }
}

@media (max-width: 470px) {
  .card > .header h1 {
    max-width: calc(100% - 12px);
    font-size: clamp(0.94rem, 4.25vw, 1.10rem);
    gap: 7px;
  }
}

@media (max-width: 340px) {
  .card > .header h1 {
    font-size: 0.90rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fold-icon {
    transition: none;
  }

  .fold[open] pre {
    animation: none;
  }
}

.card > .header h1 {
  display: inline-block;
  width: auto;
  max-width: calc(100% - 28px);
  color: #f4f1ff;
  font-family: Baskerville, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  font-size: clamp(1.42rem, 3vw, 2.48rem);
  font-weight: 500;
  font-style: normal;
  line-height: 1.04;
  letter-spacing: 0.045em;
  text-transform: none;
  -webkit-text-stroke: 0;
  text-shadow:
    0 1px 0 rgba(255,255,255,0.18),
    0 3px 9px rgba(0,0,0,0.62),
    0 0 16px rgba(129,149,209,0.32),
    0 0 34px rgba(126,90,151,0.20);
  filter: none;
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .card > .header h1 {
    background: linear-gradient(180deg, #ffffff 0%, #e7e7f5 35%, #c7c9df 68%, #eee5f5 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
  }
}

.heading h2,
.use-item h3,
.fold-name {
  font-family: Baskerville, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  font-weight: 500;
  text-transform: none;
}

.heading h2 {
  font-size: clamp(1.48rem, 2.7vw, 2.12rem);
  line-height: 1.05;
  letter-spacing: 0.075em;
  text-shadow: 0 1px 8px rgba(114, 133, 187, 0.18);
}

.use-item h3 {
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.18;
  letter-spacing: 0.055em;
}

.fold-name {
  font-size: 1.05rem;
  letter-spacing: 0.06em;
}

@media (max-width: 760px) {
  .card > .header h1 {
    max-width: calc(100% - 18px);
    font-size: clamp(1.22rem, 5vw, 1.64rem);
    letter-spacing: 0.035em;
  }
}

@media (max-width: 470px) {
  .card > .header h1 {
    max-width: calc(100% - 8px);
    font-size: clamp(1.05rem, 5.15vw, 1.34rem);
    letter-spacing: 0.025em;
  }

  .heading h2 {
    letter-spacing: 0.055em;
  }
}

@media (max-width: 340px) {
  .card > .header h1 {
    font-size: 1rem;
  }
}

</style>