/* =========================================================================
   雅思阅读词汇记忆 — 设计系统
   美学方向：编辑部 / 纸面精读 (editorial · paper · ink annotation)
   依据 Anthropic 官方 frontend-design skill：避免通用 AI 审美，
   特色衬线字体 + 暖纸张色 + 朱红批注红 + 纸面颗粒质感 + 编排式入场动画。
   ========================================================================= */

:root {
  /* 纸与墨 */
  --paper:        #f3ede1;   /* 页面底色：暖象牙 */
  --paper-2:      #fbf7ee;   /* 卡片surface：更亮 */
  --paper-3:      #efe7d7;   /* 凹陷/输入底 */
  --ink:          #221d17;   /* 主文字：暖墨黑 */
  --ink-soft:     #5a4f43;   /* 次级文字 */
  --ink-faint:    #71665a;   /* 三级/元信息（对纸底对比度≈4.9:1，达 WCAG AA） */
  --line:         #ddd1bd;   /* 暖色细线 */
  --line-strong:  #ccbda3;

  /* 批注色（强调） */
  --vermilion:    #c0492f;   /* 主强调：编辑朱红 */
  --vermilion-d:  #9c3621;
  --vermilion-wash:#f0d8cf;  /* 朱红淡底 */
  --ochre:        #b9822a;   /* 暖赭 */
  --pine:         #2f5d52;   /* 松绿（冷调平衡） */
  --highlight:    #f4d77e;   /* 荧光笔黄 */

  --masthead:     #1d1812;   /* 刊头深墨 */
  --masthead-2:   #2a231a;

  --radius:       12px;
  --radius-sm:    8px;
  --shadow:       0 1px 2px rgba(34,29,23,.04), 0 8px 24px -12px rgba(34,29,23,.18);
  --shadow-lg:    0 12px 40px -12px rgba(34,29,23,.32);
}

[x-cloak] { display: none !important; }

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--paper);
  color: var(--ink);
  font-family: "Hanken Grotesk", system-ui, -apple-system, "PingFang SC", sans-serif;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01";
}

/* 纸面颗粒质感 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
header, main { position: relative; z-index: 1; }

::selection { background: var(--vermilion-wash); color: var(--vermilion-d); }

/* 细滚动条 */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 99px; border: 3px solid var(--paper); }

/* 文字工具类 */
.t-soft  { color: var(--ink-soft); }
.t-faint { color: var(--ink-faint); }
.t-accent{ color: var(--vermilion); }
.font-display { font-family: "Fraunces", Georgia, serif; }
.font-serif   { font-family: "Newsreader", Georgia, serif; }
.kicker {
  font-family: "Hanken Grotesk", sans-serif;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 10px;
  font-weight: 600;
  color: var(--ink-faint);
}

/* =========================== 刊头 / 导航 =========================== */
.masthead {
  position: sticky; top: 0; z-index: 30;
  background: var(--masthead);
  color: var(--paper);
  border-bottom: 1px solid #000;
  box-shadow: 0 1px 0 rgba(255,255,255,.04) inset;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 40px; height: 40px; flex: none;
  display: grid; place-items: center;
  border: 1.5px solid var(--vermilion);
  border-radius: 10px;
  color: var(--vermilion);
  background: rgba(192,73,47,.10);
}
.brand-title {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: .01em;
  line-height: 1.1;
  color: var(--paper);
}
.brand-kicker {
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: 9.5px;
  font-weight: 600;
  color: #9d9486;
  margin-top: 3px;
}

.nav { display: flex; align-items: center; gap: 2px; }
.nav-link {
  position: relative;
  display: flex; align-items: center; gap: 7px;
  padding: 8px 12px;
  font-size: 13.5px;
  font-weight: 500;
  color: #b8af9f;
  border-radius: 8px;
  transition: color .18s, background .18s;
  cursor: pointer;
}
.nav-link:hover { color: var(--paper); background: rgba(255,255,255,.05); }
.nav-link svg { width: 17px; height: 17px; }
.nav-link.active { color: var(--paper); }
.nav-link.active::after {
  content: "";
  position: absolute; left: 12px; right: 12px; bottom: -1px; height: 2px;
  background: var(--vermilion);
  border-radius: 2px;
}
.nav-badge {
  min-width: 17px; height: 17px; padding: 0 5px;
  display: inline-grid; place-items: center;
  font-size: 10px; font-weight: 700;
  background: var(--vermilion); color: #fff;
  border-radius: 99px;
}

/* =========================== 容器 =========================== */
.card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.section-title {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: 17px;
  display: flex; align-items: center; gap: 9px;
}
.section-title svg { width: 18px; height: 18px; color: var(--vermilion); }
.divider { height: 1px; background: var(--line); border: 0; }

/* =========================== 表单 =========================== */
.inp {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 14px;
  font-family: inherit;
  color: var(--ink);
  background: var(--paper-2);
  outline: none;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.inp::placeholder { color: var(--ink-faint); }
.inp:focus {
  border-color: var(--vermilion);
  background: var(--paper-2);
  box-shadow: 0 0 0 3px rgba(192,73,47,.12);
}
select.inp { -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23938678' stroke-width='2'%3E%3Cpath d='M3 4.5 6 8l3-3.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 30px;
}
textarea.inp { resize: vertical; line-height: 1.7; }

/* =========================== 按钮 =========================== */
.btn-primary, .btn-ghost, .btn-danger {
  font-family: inherit; font-weight: 600; font-size: 14px;
  border-radius: var(--radius-sm); cursor: pointer;
  border: 1px solid transparent;
  transition: transform .12s, background .15s, box-shadow .15s, opacity .15s;
}
.btn-primary {
  padding: 10px 16px;
  background: var(--vermilion); color: #fdf6ee;
  box-shadow: 0 1px 0 rgba(0,0,0,.08), 0 6px 16px -8px rgba(192,73,47,.7);
}
.btn-primary:hover:not(:disabled) { background: var(--vermilion-d); transform: translateY(-1px); }
.btn-primary:active:not(:disabled) { transform: translateY(0); }
.btn-primary:disabled { opacity: .45; cursor: not-allowed; }

.btn-ghost {
  padding: 7px 12px;
  background: transparent; color: var(--ink-soft);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: var(--paper-3); color: var(--ink); }

.btn-danger {
  padding: 10px 16px;
  background: transparent; color: var(--vermilion-d);
  border-color: var(--vermilion-wash);
}
.btn-danger:hover { background: var(--vermilion-wash); }

.btn-sm { padding: 6px 11px !important; font-size: 12.5px !important; }

/* =========================== 徽标 / 标签 =========================== */
.badge {
  font-size: 11px; font-weight: 600;
  padding: 2px 9px; border-radius: 99px;
  white-space: nowrap;
}
.pill {
  font-size: 10.5px; font-weight: 600;
  padding: 1px 8px; border-radius: 99px;
}
.lbl {
  display: inline-block;
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--ink-faint);
  margin-right: 4px;
}

/* =========================== 入场动画 =========================== */
@keyframes fade-up { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.reveal { opacity: 0; animation: fade-up .6s cubic-bezier(.2,.7,.2,1) forwards; }
.reveal-1 { animation-delay: .05s; }
.reveal-2 { animation-delay: .13s; }
.reveal-3 { animation-delay: .21s; }
.stagger > * { opacity: 0; animation: fade-up .5s cubic-bezier(.2,.7,.2,1) forwards; }
.stagger > *:nth-child(1){animation-delay:.04s} .stagger > *:nth-child(2){animation-delay:.08s}
.stagger > *:nth-child(3){animation-delay:.12s} .stagger > *:nth-child(4){animation-delay:.16s}
.stagger > *:nth-child(5){animation-delay:.20s} .stagger > *:nth-child(6){animation-delay:.24s}
.stagger > *:nth-child(7){animation-delay:.28s} .stagger > *:nth-child(8){animation-delay:.32s}
.stagger > *:nth-child(n+9){animation-delay:.36s}
@media (prefers-reduced-motion: reduce) {
  .reveal, .stagger > * { opacity: 1 !important; animation: none !important; }
  html { scroll-behavior: auto; }
}

/* =========================== 提取条目 / 词卡 hover =========================== */
.hover-lift { transition: transform .15s, box-shadow .15s, border-color .15s; }
.hover-lift:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--line-strong); }

.spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(253,246,238,.35);
  border-top-color: #fdf6ee;
  border-radius: 50%;
  display: inline-block;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* =========================== 空状态 =========================== */
.empty {
  text-align: center; color: var(--ink-faint);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: rgba(251,247,238,.5);
}
.empty .empty-glyph { color: var(--line-strong); }

/* =========================== 重构文章正文 =========================== */
.article-body { font-family: "Newsreader", Georgia, serif; }
.article-body p { margin: 0 0 1.05rem; }
.article-body p:last-child { margin-bottom: 0; }
/* 首字下沉 — 编辑感 */
.article-body p:first-of-type::first-letter {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  float: left;
  font-size: 3.1em;
  line-height: .82;
  padding: 6px 10px 0 0;
  color: var(--vermilion);
}
/* 目标词：荧光笔批注 */
.article-body mark.vocab,
mark.vocab {
  background: linear-gradient(180deg, transparent 58%, var(--highlight) 58%, var(--highlight) 94%, transparent 94%);
  padding: 0 1px;
  color: inherit;
  font-weight: 500;
  cursor: help;
  transition: background .15s;
}
.article-body mark.vocab:hover { background: var(--highlight); border-radius: 3px; }

.para-flash { animation: flash 1.3s ease; border-radius: 6px; }
@keyframes flash {
  0% { background: var(--vermilion-wash); box-shadow: 0 0 0 8px var(--vermilion-wash); }
  100% { background: transparent; box-shadow: 0 0 0 8px transparent; }
}

/* 逻辑大纲 = 页边批注 */
.outline-item { cursor: pointer; padding: 7px 0 7px 14px; border-left: 2px solid var(--line); transition: border-color .15s; }
.outline-item:hover { border-left-color: var(--vermilion); }
.outline-tick { width: 8px; height: 8px; border-radius: 99px; flex: none; }

/* =========================== 复习卡 =========================== */
.flashcard {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-top: 3px solid var(--vermilion);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.rate-btn {
  font-family: inherit; font-weight: 600; font-size: 13.5px;
  padding: 11px 0; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer;
  transition: transform .1s, filter .15s;
}
.rate-btn:hover { transform: translateY(-1px); filter: saturate(1.1); }
.cloze-blank {
  display: inline-block; min-width: 4em;
  border-bottom: 2px solid var(--vermilion);
  margin: 0 3px;
}
.progress-track { height: 5px; background: var(--paper-3); border-radius: 99px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--vermilion); border-radius: 99px; transition: width .3s; }

/* =========================== 概览 =========================== */
.metric { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.metric-num { font-family: "Fraunces", Georgia, serif; font-weight: 600; font-size: 34px; line-height: 1; margin-top: 8px; }
.bar-track { height: 8px; background: var(--paper-3); border-radius: 99px; overflow: hidden; }

/* =========================== 弹窗 / toast =========================== */
.modal-backdrop { position: fixed; inset: 0; z-index: 40; background: rgba(29,24,18,.42); display: grid; place-items: center; padding: 16px; backdrop-filter: blur(2px); }
.modal { background: var(--paper-2); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); width: 100%; max-width: 33rem; max-height: 85vh; overflow-y: auto; }
.toast { padding: 11px 18px; border-radius: 10px; box-shadow: var(--shadow-lg); font-size: 14px; font-weight: 500; }
.toast-info  { background: var(--masthead); color: var(--paper); }
.toast-error { background: var(--vermilion); color: #fff; }

/* =========================== 释义浮层（替代原生 title，移动端可点 / 桌面悬停） =========================== */
.vocab-pop {
  position: absolute;
  z-index: 60;
  transform: translate(-50%, calc(-100% - 10px));
  max-width: 260px;
  background: var(--masthead);
  color: var(--paper);
  border-radius: 10px;
  padding: 9px 12px;
  box-shadow: var(--shadow-lg);
  pointer-events: none;          /* 不挡正文点击 */
}
.vocab-pop::after {              /* 指向词的小箭头 */
  content: "";
  position: absolute;
  left: 50%; bottom: -5px;
  width: 11px; height: 11px;
  background: var(--masthead);
  transform: translateX(-50%) rotate(45deg);
  border-radius: 2px;
}
.vocab-pop-term {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600; font-size: 14px;
  color: var(--highlight);
  margin-bottom: 2px;
}
.vocab-pop-meaning { font-size: 13px; line-height: 1.45; }
.article-body mark.vocab:focus-visible {
  outline: 2px solid var(--vermilion);
  outline-offset: 1px;
  border-radius: 3px;
}

/* =========================== 复习辅助 =========================== */
.review-hint { font-size: 11px; color: var(--ink-faint); text-align: center; margin-top: 14px; }
.review-hint kbd {
  font-family: "Hanken Grotesk", sans-serif;
  font-size: 10.5px; font-weight: 600;
  background: var(--paper-3);
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 1px 6px;
  color: var(--ink-soft);
}
.link-btn {
  background: none; border: 0; padding: 0; cursor: pointer;
  color: var(--vermilion); font-weight: 600; font-family: inherit; font-size: 12.5px;
}
.link-btn:hover { text-decoration: underline; }

/* =========================== 重构历史 =========================== */
.companion-item {
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper-2);
  cursor: pointer;
  transition: border-color .15s, transform .12s, box-shadow .15s;
}
.companion-item:hover { border-color: var(--vermilion); transform: translateY(-1px); box-shadow: var(--shadow); }

/* 已选词 chip */
.chip {
  display: inline-flex; align-items: center;
  font-size: 12px; font-weight: 500;
  background: var(--vermilion-wash); color: var(--vermilion-d);
  padding: 3px 10px; border-radius: 99px;
}

/* =========================== 概览趋势条 =========================== */
.trend-bar {
  background: var(--vermilion);
  border-radius: 4px 4px 0 0;
  min-height: 3px;
  opacity: .85;
  transition: height .35s ease;
}
.trend-bar.is-zero { background: var(--line-strong); opacity: .55; }

/* 小尺寸确认弹窗 */
.modal-sm { max-width: 23rem; }

/* =========================================================================
   迭代二：复习模式 / 朗读 / 骨架 / 已选条 / 可编辑详情 / 文章原文 / 浮层翻转
   ========================================================================= */

/* 复习模式分段控件 */
.seg { display: inline-flex; gap: 2px; padding: 3px; background: var(--paper-3); border: 1px solid var(--line); border-radius: 10px; }
.seg-btn {
  font-family: inherit; font-size: 12.5px; font-weight: 600;
  color: var(--ink-soft); padding: 5px 12px; border: 0; border-radius: 7px;
  background: transparent; cursor: pointer;
  transition: background .15s, color .15s, box-shadow .15s;
}
.seg-btn:hover { color: var(--ink); }
.seg-btn.active { background: var(--paper-2); color: var(--vermilion); box-shadow: var(--shadow); }

/* 朗读按钮 */
.audio-btn {
  display: inline-grid; place-items: center; flex: none;
  width: 26px; height: 26px; border-radius: 7px;
  color: var(--ink-faint); background: transparent; border: 1px solid transparent;
  cursor: pointer; transition: color .15s, background .15s, transform .1s;
}
.audio-btn:hover { color: var(--vermilion); background: var(--vermilion-wash); }
.audio-btn:active { transform: scale(.9); }

/* 加载骨架 */
.skel {
  background: linear-gradient(90deg, var(--paper-3) 25%, var(--line) 37%, var(--paper-3) 63%);
  background-size: 400% 100%;
  border-radius: 6px;
  animation: skel 1.4s ease infinite;
}
.skel-line { height: 11px; }
@keyframes skel { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.spinner-ink {
  width: 14px; height: 14px; flex: none;
  border: 2px solid var(--line-strong); border-top-color: var(--vermilion);
  border-radius: 50%; display: inline-block; animation: spin .7s linear infinite;
}
@media (prefers-reduced-motion: reduce) { .skel { animation: none; } }

/* 失败卡 / 字数超限 */
.error-card { border-color: var(--vermilion-wash); background: rgba(240,216,207,.35); }
.over { color: var(--vermilion); font-weight: 600; }

/* 词库「已选词」条 */
.selbar {
  display: flex; align-items: center; gap: 14px;
  padding: 9px 14px;
  background: var(--vermilion-wash);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
}
.selbar .link-btn { color: var(--vermilion-d); }
.chip-soft { background: var(--paper-3); color: var(--ink-soft); }
.chip-x { margin-left: 5px; padding: 0; border: 0; background: none; cursor: pointer; color: var(--vermilion-d); font-size: 10px; line-height: 1; opacity: .65; }
.chip-x:hover { opacity: 1; }

/* 可编辑详情：标签置于输入框上方 */
.field { display: block; }
.field > .lbl { display: block; margin: 0 0 4px; }

/* 行文逻辑：未能定位的条目不可点 */
.outline-item.is-flat { cursor: default; opacity: .7; }
.outline-item.is-flat:hover { border-left-color: var(--line); }

/* 文章原文弹窗 */
.article-raw { white-space: pre-wrap; max-height: 52vh; overflow-y: auto; color: var(--ink-soft); line-height: 1.78; }
.article-row { cursor: pointer; transition: background .15s; }
.article-row:hover { background: var(--paper-3); }

/* 释义浮层：顶部空间不足时翻转到词下方 */
.vocab-pop.below { transform: translate(-50%, 10px); }
.vocab-pop.below::after { top: -5px; bottom: auto; }

/* 重构正文：段落中文翻译（双语对照） */
.para-zh {
  font-family: "Hanken Grotesk", system-ui, sans-serif;
  font-size: 14.5px;
  color: var(--ink-soft);
  margin: -0.45rem 0 1.2rem;
  padding-left: 12px;
  border-left: 2px solid var(--line-strong);
  line-height: 1.7;
}

/* 复习评分按钮：标签下显示下次出现间隔（FSRS 预测） */
.rate-btn { display: flex; flex-direction: column; align-items: center; gap: 1px; line-height: 1.2; }
.rate-ivl { font-size: 10px; font-weight: 600; opacity: .72; }

/* =========================== 移动端优化 (≤640px / 横屏矮屏) =========================== */
@media (max-width: 640px), (orientation: landscape) and (max-height: 560px) {
  /* 复习操作区固定在屏幕底部：翻面后无需下滑即可评分 / 显示答案 */
  .review-action {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 25;
    margin: 0;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
    background: var(--paper-2);
    border-top: 1px solid var(--line);
    box-shadow: 0 -8px 24px -10px rgba(34, 29, 23, .26);
  }
  .flashcard { margin-bottom: 150px; }   /* 给固定操作条让位，内容可完整滚动 */
  .review-hint { display: none; }          /* 触屏无物理键盘，隐藏快捷键提示 */
  /* 朗读按钮在窄屏放大触控区 */
  .audio-btn { width: 30px; height: 30px; }
}

/* =========================== 移动端：防溢出 / 触控 / 输入 / 刊头 =========================== */
/* 容器可收缩、长内容换行或截断 —— 修复 320–430px 横向溢出（grid/flex 子项默认 min-width:auto 被长词撑宽）*/
.card, .metric, .flashcard, .companion-item { min-width: 0; max-width: 100%; }
.card .truncate { min-width: 0; }
.card .font-display, .modal h3, .article-raw, .para-zh, .companion-item { overflow-wrap: anywhere; }

@media (max-width: 640px) {
  .inp { font-size: 16px; }                  /* 避免 iOS Safari 聚焦小字号输入时放大页面 */
  .modal { max-width: calc(100vw - 24px); }  /* 弹窗不超出视口（原 33rem=528px 在窄屏溢出）*/
}

@media (pointer: coarse) {                   /* 触屏设备扩大点击区（WCAG 2.2 AA ≥24px）*/
  input[type="checkbox"] { width: 20px; height: 20px; }
  [aria-label="关闭"] { padding: 8px; margin: -8px; line-height: 1; }
  .chip-x { padding: 6px; margin: -6px; }
}

@media (max-width: 420px) {                  /* 窄屏刊头收紧，给 5 个导航让位 */
  .brand-kicker { display: none; }
  .brand-title { font-size: 14px; }
  .brand { gap: 8px; }
  .brand-mark { width: 32px; height: 32px; border-radius: 8px; }
  .nav { gap: 0; }
  .nav-link { padding: 8px 6px; }
}
@media (max-width: 360px) { .brand > div { display: none; } }   /* 极窄屏仅留品牌图标 */

/* 跳到主内容（键盘/读屏首个可聚焦项，聚焦时滑出） */
.skip-link {
  position: fixed; top: -60px; left: 12px; z-index: 100;
  background: var(--masthead); color: var(--paper);
  padding: 9px 14px; border-radius: 8px; font-size: 14px; font-weight: 600;
  transition: top .15s;
}
.skip-link:focus { top: 12px; outline: 2px solid var(--vermilion); outline-offset: 2px; }

/* 重构历史·删除按钮 */
.companion-del {
  flex: none; display: inline-grid; place-items: center;
  width: 30px; height: 30px; border-radius: 7px;
  color: var(--ink-faint); background: transparent; border: 1px solid transparent; cursor: pointer;
  transition: color .15s, background .15s;
}
.companion-del:hover { color: var(--vermilion-d); background: var(--vermilion-wash); }