.page-faq {
  --faq-line: rgba(200, 162, 74, 0.26);
  --faq-soft: rgba(143, 169, 155, 0.18);
  --faq-panel: rgba(16, 56, 47, 0.42);
  --faq-radius: 16px;
  background:
    radial-gradient(1100px 620px at 82% -12%, rgba(16, 56, 47, 0.85), transparent 62%),
    linear-gradient(180deg, #0A2723 0%, #08211D 46%, #041512 100%);
  color: var(--pale);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-faq .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

/* ---------- 面包屑 ---------- */
.page-faq .crumbs {
  padding: 22px 0 6px;
  font-size: 13px;
  color: var(--sage);
  display: flex;
  gap: 8px;
  align-items: center;
}
.page-faq .crumbs a {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-faq .crumbs a:hover { color: var(--amber); border-bottom-color: var(--amber); }
.page-faq .crumbs__sep { color: rgba(143, 169, 155, 0.5); }
.page-faq .crumbs [aria-current="page"] { color: var(--goldsoft); }

/* ---------- 首屏 ---------- */
.page-faq .tut-hero {
  position: relative;
  padding: clamp(18px, 3vw, 34px) 0 clamp(30px, 5vw, 58px);
}
.page-faq .tut-hero::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--faq-line), transparent);
}
.page-faq .tut-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  grid-template-columns: 1fr;
  align-items: start;
}
.page-faq .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
}
.page-faq .eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--gold);
}
.page-faq .tut-hero h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(30px, 6.4vw, 54px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  margin: 0 0 18px;
  color: var(--pale);
}
.page-faq .tut-hero__lead {
  margin: 0 0 26px;
  max-width: 56ch;
  color: #CFDDD5;
  font-size: clamp(15px, 1.6vw, 17px);
}
.page-faq .tut-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.page-faq .tut-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--faq-soft);
}
.page-faq .tut-hero__facts dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--sage);
  margin-bottom: 4px;
}
.page-faq .tut-hero__facts dd {
  margin: 0;
  font-size: 17px;
  color: var(--goldsoft);
  font-weight: 500;
}
.page-faq .tut-hero__facts dd .mono {
  font-size: 20px;
  color: var(--amber);
}
.page-faq .tut-hero__media { margin: 0; }
.page-faq .tut-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--faq-radius);
  border: 1px solid var(--faq-line);
  object-fit: cover;
}

/* ---------- 主体布局 ---------- */
.page-faq .tut-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(40px, 6vw, 76px);
}

/* ---------- 侧栏 ---------- */
.page-faq .tut-rail {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.page-faq .tut-rail__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--sage);
  margin: 0;
}
.page-faq .tut-rail__nav {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 8px;
  border-left: none;
  padding-left: 0;
}
.page-faq .tut-rail__nav a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--faq-soft);
  color: #CFDDD5;
  text-decoration: none;
  font-size: 14px;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}
.page-faq .tut-rail__nav a:hover { border-color: var(--gold); color: var(--goldsoft); }
.page-faq .tut-rail__nav a.is-active {
  border-color: var(--gold);
  background: rgba(200, 162, 74, 0.14);
  color: var(--amber);
}
.page-faq .tut-rail__num {
  font-size: 12px;
  color: var(--gold);
  opacity: 0.9;
}
.page-faq .tut-rail__notetitle {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--goldsoft);
  letter-spacing: 0.02em;
}
.page-faq .tut-rail__notetext {
  margin: 0 0 12px;
  font-size: 14px;
  color: #C6D5CC;
}
.page-faq .tut-rail__notelink {
  font-size: 13px;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 184, 92, 0.5);
}
.page-faq .tut-rail__notelink:hover { border-bottom-color: var(--amber); }

/* ---------- 章节 ---------- */
.page-faq .tut-stream { min-width: 0; }
.page-faq .tut-chapter { padding: clamp(8px, 2vw, 14px) 0 clamp(20px, 3vw, 34px); }

.page-faq .divider {
  height: 1px;
  border: none;
  background: linear-gradient(90deg, transparent, var(--faq-line) 22%, var(--faq-line) 78%, transparent);
  margin: clamp(14px, 2.4vw, 26px) 0;
}

/* ---------- 步骤 ---------- */
.page-faq .steps {
  list-style: none;
  margin: 0 0 clamp(22px, 3vw, 34px);
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-faq .step {
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 6px 16px;
  align-items: start;
  padding: 18px 20px;
  border: 1px solid var(--faq-soft);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--faq-radius) var(--faq-radius) 0;
  background: linear-gradient(90deg, rgba(30, 74, 66, 0.34), rgba(10, 39, 35, 0.1));
  transition: border-color 0.25s ease, background 0.25s ease;
}
.page-faq .step:hover { border-left-color: var(--amber); background: linear-gradient(90deg, rgba(30, 74, 66, 0.5), rgba(10, 39, 35, 0.12)); }
.page-faq .step__badge {
  grid-row: span 2;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--faq-line);
  color: var(--amber);
  font-size: 15px;
  background: rgba(4, 21, 18, 0.55);
}
.page-faq .step__title {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--goldsoft);
}
.page-faq .step__text {
  grid-column: 2;
  margin: 0;
  font-size: 15px;
  color: #C6D5CC;
}

/* ---------- 查询 + 图示 ---------- */
.page-faq .tut-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.6vw, 26px);
  margin-bottom: clamp(22px, 3vw, 34px);
}
.page-faq .tut-split__card { padding: 22px 22px 24px; }
.page-faq .tut-split__media { margin: 0; }
.page-faq .tut-split__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--faq-radius);
  border: 1px solid var(--faq-line);
  object-fit: cover;
}

/* ---------- 问答手风琴 ---------- */
.page-faq .qa {
  border-top: 1px solid var(--faq-soft);
}
.page-faq .qa__item {
  border-bottom: 1px solid var(--faq-soft);
}
.page-faq .qa__q {
  cursor: pointer;
  list-style: none;
  position: relative;
  padding: 16px 46px 16px 4px;
  font-size: clamp(15px, 1.7vw, 17px);
  font-weight: 500;
  color: var(--pale);
  transition: color 0.2s ease;
}
.page-faq .qa__q::-webkit-details-marker { display: none; }
.page-faq .qa__q::after {
  content: "+";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--gold);
  line-height: 1;
}
.page-faq .qa__item[open] .qa__q { color: var(--amber); }
.page-faq .qa__item[open] .qa__q::after { content: "−"; }
.page-faq .qa__q:hover { color: var(--amber); }
.page-faq .qa__a {
  padding: 0 46px 18px 4px;
  color: #C6D5CC;
  font-size: 15px;
}
.page-faq .qa__a p { margin: 0; }

/* ---------- 段位刻度 ---------- */
.page-faq .tut-scale { padding: 22px; }
.page-faq .scale {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 4px;
  margin: 18px 0 10px;
}
.page-faq .scale__seg {
  height: 30px;
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(200, 162, 74, 0.55), rgba(200, 162, 74, 0.12));
  border: 1px solid rgba(200, 162, 74, 0.22);
}
.page-faq .scale__seg:nth-child(n+7) { background: linear-gradient(180deg, rgba(232, 184, 92, 0.8), rgba(200, 162, 74, 0.2)); }
.page-faq .scale__legend {
  margin: 0;
  font-size: 13px;
  color: var(--sage);
}
.page-faq .scale__legend .mono { color: var(--amber); }

.page-faq .tut-criteria {
  border: 1px solid var(--faq-line);
  border-radius: var(--faq-radius);
  padding: 22px;
  background: var(--faq-panel);
}
.page-faq .tut-criteria__title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.3vw, 22px);
  color: var(--goldsoft);
  letter-spacing: 0.02em;
}
.page-faq .tut-criteria__list { margin: 0; padding: 0; list-style: none; display: grid; gap: 16px; }
.page-faq .tut-criteria__item { display: grid; grid-template-columns: 36px 1fr; gap: 12px; align-items: start; }
.page-faq .tut-criteria__key {
  font-size: 13px;
  color: var(--gold);
  padding-top: 3px;
  border-right: 1px solid var(--faq-soft);
}
.page-faq .tut-criteria__name {
  margin: 0 0 4px;
  font-weight: 600;
  color: var(--pale);
  font-size: 15px;
}
.page-faq .tut-criteria__desc { margin: 0; font-size: 14px; color: #C6D5CC; }

/* ---------- 新手局色带 ---------- */
.page-faq .rookie-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-radius: var(--faq-radius);
  overflow: hidden;
  border: 1px solid var(--faq-line);
  margin-bottom: clamp(22px, 3vw, 34px);
}
.page-faq .rookie-band__time {
  padding: 24px 22px;
  background: linear-gradient(135deg, rgba(122, 46, 59, 0.72), rgba(122, 46, 59, 0.32));
}
.page-faq .rookie-band__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: #EBD3D8;
}
.page-faq .rookie-band__clock {
  margin: 0 0 10px;
  font-size: clamp(20px, 3.4vw, 28px);
  font-weight: 600;
  color: var(--pale);
}
.page-faq .rookie-band__hint { margin: 0; font-size: 14px; color: #E4D4D7; }
.page-faq .rookie-band__list {
  padding: 24px 22px;
  background: rgba(16, 56, 47, 0.5);
}
.page-faq .rookie-band__listtitle {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--goldsoft);
}
.page-faq .rookie-band__list ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.page-faq .rookie-band__list li {
  font-size: 14px;
  color: #C6D5CC;
  padding-left: 26px;
  position: relative;
}
.page-faq .rookie-band__list li .mono {
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 13px;
}

/* ---------- 安全卡 ---------- */
.page-faq .tut-safety { padding: 22px; }
.page-faq .tut-safety__list,
.page-faq .tut-safety__steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: #C6D5CC;
}
.page-faq .tut-safety__steps { list-style: decimal; }
.page-faq .tut-safety__list li::marker { color: var(--gold); }

/* ---------- 客服 ---------- */
.page-faq .support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: clamp(22px, 3vw, 34px);
}
.page-faq .support-card {
  border: 1px solid var(--faq-line);
  border-radius: var(--faq-radius);
  padding: 22px;
  background: linear-gradient(160deg, rgba(16, 56, 47, 0.6), rgba(4, 21, 18, 0.42));
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-faq .support-card__key {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
}
.page-faq .support-card__value {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--pale);
  word-break: break-word;
}
.page-faq .support-card__note {
  margin: 0 0 10px;
  font-size: 14px;
  color: #C6D5CC;
}
.page-faq .support-card .btn { align-self: flex-start; }

.page-faq .tut-ask { padding: 24px; }
.page-faq .tut-ask__list {
  margin: 0 0 16px;
  padding-left: 20px;
  display: grid;
  gap: 9px;
  font-size: 14px;
  color: #C6D5CC;
}
.page-faq .tut-ask__list li::marker { color: var(--gold); }
.page-faq .tut-ask__foot {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--faq-soft);
  font-size: 14px;
  color: var(--sage);
}
.page-faq .tut-ask__foot a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 184, 92, 0.5);
}
.page-faq .tut-ask__foot a:hover { border-bottom-color: var(--amber); }

/* ---------- 返回顶部 ---------- */
.page-faq .totop-wrap { display: flex; justify-content: flex-end; padding: 0 var(--gut) 22px; }
.page-faq .totop {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--faq-line);
  color: var(--gold);
  text-decoration: none;
  font-size: 16px;
  background: rgba(4, 21, 18, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, border-color 0.25s ease;
}
.page-faq .totop.is-on { opacity: 1; pointer-events: auto; }
.page-faq .totop:hover { border-color: var(--amber); color: var(--amber); }

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-faq .tut-hero__inner {
    grid-template-columns: 1fr 1.05fr;
    gap: clamp(28px, 4vw, 54px);
  }

  .page-faq .tut-split { grid-template-columns: 1.25fr 1fr; align-items: stretch; }
  .page-faq .tut-split__media img { height: 100%; min-height: 240px; }

  .page-faq .rookie-band { grid-template-columns: 1fr 1.2fr; }
  .page-faq .support-grid { grid-template-columns: repeat(3, 1fr); }
  .page-faq .step { grid-template-columns: 64px 1fr; }
  .page-faq .qa__q { padding-left: 8px; }
  .page-faq .qa__a { padding-left: 8px; }
}

@media (min-width: 1024px) {
  .page-faq .tut-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }
  .page-faq .tut-rail {
    position: sticky;
    top: 92px;
  }
  .page-faq .tut-rail__nav {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
    border-left: 1px solid var(--faq-soft);
    padding-left: 16px;
  }
  .page-faq .tut-rail__nav a {
    border: none;
    border-radius: 0;
    background: none;
    padding: 8px 0;
    color: #B9CCC1;
  }
  .page-faq .tut-rail__nav a:hover { color: var(--amber); }
  .page-faq .tut-rail__nav a.is-active {
    background: none;
    color: var(--amber);
    box-shadow: inset 3px 0 0 var(--gold);
    padding-left: 12px;
  }
  .page-faq .tut-hero__inner { grid-template-columns: 1.05fr 0.95fr; }
  .page-faq .tut-hero__media img { min-height: 400px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq * { transition: none !important; }
}