/* adventure.css — 词汇冒险 (模块前缀 adv-*, 不污染气球/管理页)
 * 视觉标准: docs/visual-design/README.md — 奶油白底/森林绿主操作/紫色战斗/柔和阴影
 */
:root {
  --adv-bg: #F7F5ED;
  --adv-surface: #FFFFFF;
  --adv-ink: #233D4D;
  --adv-muted: #536A5C;
  --adv-primary: #247C66;
  --adv-primary-bottom: #1E6858;
  --adv-line: #DDE6DC;
  --adv-selected: #EBF5ED;
  --adv-reward: #FBF0D9;
  --adv-gold: #F4B94B;
  --adv-battle-bg: #EAE7F0;
  --adv-monster: #BDAAD0;
  --adv-radius-panel: 32px;
  --adv-radius-control: 20px;
  --adv-shadow: 0 12px 32px rgb(41 79 66 / 9%);
  --adv-bad: #A6472E;
  --adv-bad-bg: #F9E8DC;
}

/* ---------- 根容器 ---------- */
.adv-root {
  position: fixed; inset: 0; z-index: 500;
  background: var(--adv-bg);
  color: var(--adv-ink);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
  overflow: auto;
  -webkit-font-smoothing: antialiased;
}

/* ---------- 顶栏 ---------- */
.adv-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 40px; background: #FFFDF6; border-bottom: 1px solid var(--adv-line);
  position: sticky; top: 0; z-index: 5;
}
.adv-brand { font-size: 22px; font-weight: 800; color: var(--adv-primary); letter-spacing: 1px; }
.adv-brand-en { font-size: 11px; color: var(--adv-muted); font-weight: 600; letter-spacing: 2px; margin-left: 10px; }
.adv-top-right { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.adv-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: #EFF4EC; border-radius: 999px; padding: 8px 16px;
  font-size: 15px; font-weight: 700; color: var(--adv-ink);
}
.adv-chip-leaf { background: #E8EFDF; }
.adv-chip-btn { border: 1px solid var(--adv-line); background: var(--adv-surface); cursor: pointer; min-height: 44px; }
.adv-chip-btn:hover { border-color: var(--adv-primary); color: var(--adv-primary); }

/* ---------- 首屏/地图 ---------- */
.adv-hero { padding: 30px 40px 6px; }
.adv-hero h1 { font-size: 34px; font-weight: 800; margin: 0 0 6px; }
.adv-sub { color: var(--adv-muted); font-size: 17px; margin: 0; }
.adv-columns {
  display: grid; grid-template-columns: 1fr 425px; gap: 36px;
  max-width: 1470px; margin: 22px auto; padding: 0 40px; align-items: start;
}
.adv-map-card {
  position: relative; border-radius: var(--adv-radius-panel); min-height: 560px;
  background: linear-gradient(175deg, #E8F2E4 0%, #DCEAD8 45%, #C8DFC0 100%);
  box-shadow: var(--adv-shadow); overflow: hidden;
}
.adv-map-badge {
  position: absolute; top: 22px; left: 22px; background: var(--adv-surface);
  border-radius: 999px; padding: 10px 20px; font-weight: 700; font-size: 15px;
  box-shadow: var(--adv-shadow); z-index: 3;
}
.adv-map-trail { position: absolute; inset: 0; width: 100%; height: 100%; }
.adv-map-nodes { position: absolute; inset: 0; }
.adv-node { position: absolute; transform: translate(-50%, -50%); text-align: center; user-select: none; }
.adv-node-circle {
  width: 68px; height: 68px; border-radius: 50%; background: #E7E3D8; color: #9BA396;
  display: grid; place-items: center; font-size: 24px; font-weight: 800;
  border: 5px solid #fff; margin: 0 auto; box-shadow: var(--adv-shadow);
}
.adv-node.unlocked { cursor: pointer; }
.adv-node.unlocked .adv-node-circle { background: var(--adv-primary); color: #fff; }
.adv-node.unlocked:hover .adv-node-circle { transform: scale(1.06); }
.adv-node.cleared .adv-node-circle { background: #2F9E63; color: #fff; }
.adv-tick { font-size: 26px; }
.adv-lock { font-size: 20px; opacity: .7; }
.adv-node-label {
  margin-top: 10px; background: var(--adv-surface); border-radius: 999px;
  padding: 7px 16px; font-weight: 700; font-size: 15px; display: inline-block;
  box-shadow: var(--adv-shadow);
}
.adv-node.locked .adv-node-label { color: #9BA396; }

/* ---------- 侧栏任务卡 ---------- */
.adv-side {
  background: var(--adv-surface); border-radius: var(--adv-radius-panel);
  padding: 28px; box-shadow: var(--adv-shadow);
}
.adv-side-kicker { color: var(--adv-muted); font-size: 15px; }
.adv-side-title { font-size: 30px; font-weight: 800; margin: 4px 0 8px; }
.adv-side-desc { color: var(--adv-muted); font-size: 16px; margin: 0 0 16px; }
.adv-reward-card {
  display: flex; align-items: center; gap: 14px; background: var(--adv-reward);
  border-radius: var(--adv-radius-control); padding: 14px 18px; margin-bottom: 18px;
}
.adv-reward-card.big { padding: 18px; margin: 12px 0; }
.adv-reward-kicker { color: #B58A2A; font-size: 13px; font-weight: 700; }
.adv-reward-name { font-size: 19px; font-weight: 800; }
.adv-mode-label { font-weight: 700; margin: 6px 0 10px; }
.adv-mode-row { display: grid; gap: 10px; margin-bottom: 16px; }
.adv-mode {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--adv-surface); border: 2px solid var(--adv-line);
  border-radius: var(--adv-radius-control); padding: 14px 18px;
  font-size: 19px; font-weight: 700; color: var(--adv-ink); cursor: pointer; min-height: 44px;
}
.adv-mode .adv-radio { width: 16px; height: 16px; border-radius: 50%; border: 2px solid #C8D2C8; }
.adv-mode.selected { border-color: var(--adv-primary); background: var(--adv-selected); }
.adv-mode.selected .adv-radio { background: var(--adv-primary); border-color: var(--adv-primary); }

.adv-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; border-radius: 18px; cursor: pointer;
  font-size: 18px; font-weight: 800; font-family: inherit;
  padding: 14px 28px; min-height: 44px; min-width: 44px;
}
.adv-btn-primary {
  background: var(--adv-primary); color: #fff;
  box-shadow: 0 6px 0 var(--adv-primary-bottom);
}
.adv-btn-primary:active { transform: translateY(2px); box-shadow: 0 4px 0 var(--adv-primary-bottom); }
.adv-btn-primary:disabled { background: #A9C3B8; box-shadow: 0 6px 0 #93ADA1; cursor: not-allowed; }
.adv-btn-big { width: 100%; padding: 18px; font-size: 21px; border-radius: var(--adv-radius-control); }
.adv-btn-ghost { background: transparent; border: 2px solid var(--adv-line); color: var(--adv-ink); width: 100%; margin-top: 10px; }
.adv-btn-ghost:hover { border-color: var(--adv-primary); color: var(--adv-primary); }
.adv-fineprint { color: var(--adv-muted); font-size: 14px; text-align: center; margin: 12px 0 0; }
.adv-companion-bar { text-align: center; color: var(--adv-muted); font-size: 15px; padding: 4px 0 30px; }

/* ---------- 弹窗卡 ---------- */
.adv-modal-narrow { display: grid; place-items: center; min-height: 100%; padding: 30px 16px; }
.adv-modal-tall { align-items: start; }
.adv-modal-narrow .adv-card {
  background: var(--adv-surface); border-radius: var(--adv-radius-panel);
  box-shadow: var(--adv-shadow); padding: 34px; max-width: 720px; width: 100%;
}
.adv-modal-narrow .adv-card h2 { margin: 0 0 8px; font-size: 28px; }
.adv-card .adv-btn-big { margin-top: 18px; }
.adv-card .adv-btn-ghost { margin-top: 12px; }

/* 伙伴选择 */
.adv-pick-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 18px 0; }
.adv-pick {
  background: #FBFBF6; border: 2px solid var(--adv-line); border-radius: var(--adv-radius-control);
  padding: 16px 10px; cursor: pointer; font-family: inherit; text-align: center; min-height: 44px;
}
.adv-pick.selected { border-color: var(--adv-primary); background: var(--adv-selected); }
.adv-pick-name { font-weight: 800; font-size: 18px; margin-top: 6px; }
.adv-pick-skill { color: var(--adv-primary); font-size: 14px; font-weight: 700; margin-top: 4px; }
.adv-pick-desc { color: var(--adv-muted); font-size: 13px; margin-top: 2px; }
.adv-pick.mini { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; margin: 4px 6px 4px 0; }
.adv-pick.mini small { color: var(--adv-muted); }

/* 任务卡行 */
.adv-task-rows { margin: 14px 0 18px; }
.adv-task-row {
  display: flex; justify-content: space-between; gap: 14px;
  padding: 11px 0; border-bottom: 1px dashed var(--adv-line); font-size: 16px;
}
.adv-task-row span { color: var(--adv-muted); }
.adv-task-row b { text-align: right; }

/* ---------- 局内 ---------- */
.adv-play-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  max-width: 1470px; margin: 26px auto 0; padding: 0 40px; gap: 16px; flex-wrap: wrap;
}
.adv-play-title { font-size: 30px; font-weight: 800; margin: 0; }
.adv-play-sub { color: var(--adv-muted); margin: 4px 0 0; }
.adv-play-actions { display: flex; gap: 10px; }
.adv-columns-play { grid-template-columns: 750px 1fr; }
.adv-scene {
  border-radius: var(--adv-radius-panel); min-height: 480px; padding: 24px;
  background: linear-gradient(175deg, #EAF3E6 0%, #DDEBD8 60%, #CBE3C4 100%);
  box-shadow: var(--adv-shadow); display: flex; flex-direction: column; gap: 14px;
}
.adv-scene-battle { background: linear-gradient(175deg, #EFECF4 0%, #E4DFF0 55%, #D8D0EA 100%); }
.adv-rescue-stage { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; }
.adv-rescue-scene { position: relative; flex: 1; min-height: 400px; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; }
.adv-river-bg { position: absolute; inset: 0; }
.adv-river-bg svg { width: 100%; height: 100%; display: block; }
.adv-rescue-companion { position: absolute; left: 9%; bottom: 38%; z-index: 2; filter: drop-shadow(0 8px 10px rgb(41 79 66 / 20%)); }
.adv-rescue-scene .adv-rescue-bubble { position: relative; z-index: 2; margin: 0 16px 16px; }
.adv-rescue-bubble {
  background: var(--adv-surface); border-radius: 22px; padding: 16px 22px;
  text-align: center; box-shadow: var(--adv-shadow); font-size: 18px; max-width: 90%;
}
.adv-rescue-bubble span { color: var(--adv-muted); font-size: 15px; }
.adv-progress { display: flex; align-items: center; gap: 14px; }
.adv-progress-chip { background: var(--adv-surface); border-radius: 999px; padding: 8px 16px; font-weight: 800; font-size: 15px; }
.adv-dots { display: flex; gap: 7px; }
.adv-dot { width: 22px; height: 10px; border-radius: 6px; background: #fff; opacity: .8; }
.adv-dot.fill { background: var(--adv-primary); opacity: 1; }

/* 怪兽局 */
.adv-battle-status { display: flex; justify-content: space-between; background: #F4F1FA; border-radius: 16px; padding: 12px 18px; font-weight: 800; }
.adv-battle-name { font-size: 17px; }
.adv-battle-energy { color: #6E5A8E; font-size: 15px; }
.adv-energy-bar { height: 12px; border-radius: 8px; background: #DCD4EA; overflow: hidden; }
.adv-energy-fill { height: 100%; background: var(--adv-monster); border-radius: 8px; transition: width .35s; }
.adv-monster-stage { flex: 1; display: flex; align-items: flex-end; justify-content: center; gap: 18px; padding: 10px 0; }
.adv-monster-stage.hit svg:first-child { animation: adv-hit .16s; }
@keyframes adv-hit { 50% { transform: translateX(4px); } }
.adv-shield-row {
  display: flex; align-items: center; gap: 12px; background: var(--adv-surface);
  border-radius: 16px; padding: 12px 18px; font-weight: 700; font-size: 15px;
}
.adv-shields { display: flex; gap: 6px; }
.adv-shield { width: 18px; height: 18px; border-radius: 5px; border: 2px solid #C8D2C8; transform: rotate(45deg); }
.adv-shield.on { background: var(--adv-primary); border-color: var(--adv-primary); }
.adv-hint { margin-left: auto; color: var(--adv-muted); font-weight: 500; font-size: 14px; }
.adv-freeze-note { background: #E4F2F0; color: #1F635B; border-radius: 14px; padding: 10px 16px; font-size: 15px; font-weight: 700; }
.adv-skill-card {
  margin-top: 16px; background: #F0FBF4; border: 2px solid #CBE7D4;
  border-radius: var(--adv-radius-control); padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.adv-skill-card.ready { border-color: var(--adv-primary); background: var(--adv-selected); }
.adv-skill-info { display: flex; flex-direction: column; gap: 2px; font-size: 14px; }
.adv-skill-info b { font-size: 16px; }
.adv-skill-info span { color: var(--adv-muted); }
.adv-skill-pips { margin-top: 3px; }
.adv-pip { display: inline-block; width: 12px; height: 12px; border-radius: 50%; background: #D7E4DB; margin-right: 4px; }
.adv-pip.on { background: var(--adv-primary); }

/* 题卡 */
.adv-qcard {
  background: var(--adv-surface); border-radius: var(--adv-radius-panel);
  padding: 26px; box-shadow: var(--adv-shadow); display: flex; flex-direction: column;
}
.adv-qtype { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.adv-qtype-chip { background: var(--adv-selected); color: var(--adv-primary); border-radius: 999px; padding: 7px 16px; font-weight: 800; font-size: 14px; }
.adv-q-num { color: var(--adv-muted); font-size: 15px; font-weight: 700; }
.adv-q-prompt { font-size: 24px; line-height: 1.5; margin: 0 0 18px; overflow-wrap: anywhere; }
.adv-q-hintline { color: var(--adv-muted); font-size: 16px; margin: 0 0 12px; }
.adv-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.adv-opt {
  display: flex; align-items: center; gap: 12px; text-align: left;
  background: var(--adv-surface); border: 2px solid var(--adv-line);
  border-radius: var(--adv-radius-control); padding: 14px 16px;
  font-size: 19px; font-weight: 650; color: var(--adv-ink); cursor: pointer; min-height: 44px;
  font-family: inherit;
}
.adv-opt:hover, .adv-opt:focus-visible { border-color: var(--adv-primary); outline: none; box-shadow: 0 0 0 3px #BFE0D2; }
.adv-opt.pressed { transform: translateY(2px); }
.adv-opt-letter { width: 30px; height: 30px; border-radius: 9px; background: #F0F2EC; display: grid; place-items: center; font-size: 14px; font-weight: 800; color: var(--adv-muted); flex: none; }
.adv-opt-text { overflow-wrap: anywhere; }
.adv-options.locked .adv-opt { cursor: default; }
.adv-opt.right { background: #EAF6EE; border-color: #2F9E63; }
.adv-opt.wrong { background: var(--adv-bad-bg); border-color: var(--adv-bad); }
.adv-opt-icon { margin-left: auto; font-weight: 900; }
.adv-opt.right .adv-opt-icon { color: #2F9E63; }
.adv-opt.wrong .adv-opt-icon { color: var(--adv-bad); }
.adv-q-tools { display: flex; gap: 10px; margin-top: 16px; }
.adv-tool {
  background: #F1F4EE; border: none; border-radius: 999px; padding: 10px 18px;
  font-size: 14px; font-weight: 700; color: var(--adv-muted); cursor: pointer; min-height: 44px; font-family: inherit;
}
.adv-tool:disabled { opacity: .45; cursor: default; }
.adv-hint-card {
  background: var(--adv-reward); border-radius: 14px; padding: 12px 16px;
  font-size: 15px; margin: 12px 0 0;
}
.adv-hint-tag { display: inline-block; background: var(--adv-gold); color: #fff; border-radius: 6px; font-size: 12px; padding: 2px 8px; margin-right: 8px; font-weight: 800; }
.adv-recall-row { display: flex; gap: 10px; }
.adv-recall-row input {
  flex: 1; border: 2px solid var(--adv-line); border-radius: var(--adv-radius-control);
  font-size: 22px; padding: 12px 16px; font-family: inherit; min-height: 44px;
}
.adv-recall-row input:focus { border-color: var(--adv-primary); outline: none; }
.adv-recall-echo { background: #F4F6F1; border-radius: 14px; padding: 14px 18px; font-size: 19px; margin-top: 6px; }

/* 反馈 */
.adv-feedback-area { margin-top: 14px; }
.adv-feedback { border-radius: var(--adv-radius-control); padding: 16px 18px; }
.adv-feedback.ok { background: #EAF6EE; }
.adv-feedback.bad { background: var(--adv-bad-bg); }
.adv-feedback-title { font-weight: 800; font-size: 17px; margin-bottom: 6px; }
.adv-feedback.ok .adv-feedback-title { color: #227A47; }
.adv-feedback.bad .adv-feedback-title { color: var(--adv-bad); }
.adv-feedback-exp { margin: 0; font-size: 16px; line-height: 1.65; }
.adv-feedback-leaf { margin: 8px 0 0; color: #B58A2A; font-weight: 700; font-size: 15px; }
.adv-feedback-note { margin: 8px 0 0; color: var(--adv-muted); font-size: 14px; }
.adv-feedback-area .adv-btn-big { margin-top: 14px; }
.adv-foot-safe { text-align: center; color: var(--adv-muted); font-size: 14px; padding: 14px 0 30px; }

/* ---------- 结算 ---------- */
.adv-results-head { text-align: center; padding: 28px 20px 4px; }
.adv-results-head h1 { font-size: 36px; margin: 0 0 8px; }
.adv-camp-scene {
  border-radius: var(--adv-radius-panel); min-height: 480px; position: relative;
  background: linear-gradient(175deg, #E8F2E4 0%, #D8E9D2 55%, #C3DDBB 100%);
  box-shadow: var(--adv-shadow); display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 20px; padding: 24px;
}
.adv-camp-badge { position: absolute; top: 20px; left: 20px; background: var(--adv-surface); border-radius: 999px; padding: 9px 18px; font-weight: 800; }
.adv-newdecor-chip { position: absolute; top: 20px; right: 20px; background: var(--adv-reward); border-radius: 999px; padding: 9px 18px; font-weight: 800; color: #B58A2A; }
.adv-camp-stage { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.adv-camp-scenery { display: flex; align-items: flex-end; gap: 12px; }
.adv-camp-tent { filter: drop-shadow(0 10px 14px rgb(41 79 66 / 18%)); }
.adv-camp-fire { margin-bottom: 4px; filter: drop-shadow(0 4px 8px rgb(41 79 66 / 12%)); }
.adv-camp-pets { display: flex; gap: 14px; }
.adv-camp-pet { display: grid; place-items: center; }
.adv-camp-pets.big i { font-style: normal; font-size: 13px; color: var(--adv-muted); }
.adv-camp-decos { display: flex; gap: 10px; background: rgb(255 255 255 / 55%); border-radius: 999px; padding: 8px 16px; }
.adv-camp-deco { display: grid; place-items: center; }
.adv-deco-lock { opacity: .4; font-size: 18px; }
.adv-side-results h2 { margin: 0 0 6px; font-size: 24px; }
.adv-stat-rows { margin: 14px 0; }
.adv-stat-row { display: flex; justify-content: space-between; padding: 9px 0; font-size: 17px; border-bottom: 1px dashed var(--adv-line); }
.adv-leaf-num { color: var(--adv-primary); font-size: 21px; }
.adv-next-up { font-weight: 800; margin: 14px 0 8px; }
.adv-weak-words { display: flex; gap: 8px; flex-wrap: wrap; }
.adv-weak-chip { background: #F0F2EC; border-radius: 999px; padding: 7px 14px; font-weight: 700; font-size: 15px; }
.adv-save-line { text-align: center; color: var(--adv-muted); font-size: 14px; margin: 14px 0 0; }

/* ---------- 营地 ---------- */
.adv-camp-scene.big { min-height: 320px; }
.adv-slots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 16px 0; }
.adv-slot {
  background: #FBFBF6; border: 2px solid var(--adv-line); border-radius: var(--adv-radius-control);
  padding: 14px 8px; cursor: pointer; font-family: inherit; text-align: center; min-height: 44px;
  display: grid; gap: 4px; justify-items: center;
}
.adv-slot.owned { border-color: #CBE7D4; background: #F4FAF5; }
.adv-slot.placed { border-color: var(--adv-primary); background: var(--adv-selected); }
.adv-slot-name { font-weight: 800; font-size: 14px; }
.adv-slot-note { color: var(--adv-muted); font-size: 12px; }
.adv-camp-pets-row { margin: 8px 0 14px; }
.adv-companion-switch { margin-top: 14px; }

/* ---------- 动效 & 无障碍 ---------- */
@media (prefers-reduced-motion: reduce) {
  .adv-monster-stage.hit svg:first-child { animation: none; }
  .adv-energy-fill { transition: none; }
  .adv-node.unlocked:hover .adv-node-circle { transform: none; }
}
.adv-root button:focus-visible { outline: 3px solid #7FBFA4; outline-offset: 2px; }

/* ---------- 响应式 (README §4) ---------- */
@media (max-width: 1099px) {
  .adv-columns { grid-template-columns: 1fr 52%; padding: 0 24px; gap: 20px; }
  .adv-columns-play { grid-template-columns: 1fr 52%; }
  .adv-q-prompt { font-size: 22px; }
  .adv-hero { padding: 22px 24px 4px; }
  .adv-topbar { padding: 14px 24px; }
}
@media (max-width: 699px) {
  .adv-columns, .adv-columns-play { grid-template-columns: 1fr; padding: 0 16px; }
  .adv-map-card { min-height: 280px; }
  .adv-node-circle { width: 50px; height: 50px; font-size: 18px; }
  .adv-node-label { font-size: 13px; padding: 5px 12px; }
  .adv-topbar { padding: 10px 16px; flex-wrap: wrap; gap: 8px; }
  .adv-brand { font-size: 18px; }
  .adv-play-head { padding: 0 16px; margin-top: 16px; }
  .adv-scene { min-height: 240px; padding: 16px; }
  .adv-rescue-scene { min-height: 240px; }
  .adv-rescue-companion { left: 6%; bottom: 42%; }
  .adv-rescue-companion svg { width: 64px; height: 64px; }
  .adv-monster-stage svg:first-child { width: 150px; height: 150px; }
  .adv-qcard { padding: 18px; }
  .adv-q-prompt { font-size: 20px; }
  .adv-opt { padding: 12px 14px; font-size: 17px; }
  .adv-skill-card { flex-direction: column; align-items: stretch; }
  .adv-pick-row { grid-template-columns: 1fr; }
  .adv-slots { grid-template-columns: repeat(2, 1fr); }
  .adv-results-head h1 { font-size: 27px; }
  .adv-hero h1 { font-size: 24px; }
}