.page-faq {
  --faq-hair: rgba(142, 31, 46, 0.55);
  --faq-rule: rgba(242, 237, 228, 0.14);
  --faq-soft: rgba(242, 237, 228, 0.76);
  --faq-glow: rgba(46, 230, 214, 0.14);
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-faq .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* 首屏刊头 */
.page-faq .tut-hero {
  position: relative;
  padding: clamp(26px, 5vw, 52px) 0 clamp(26px, 5vw, 62px);
  background:
    radial-gradient(circle at 86% 118%, rgba(46, 230, 214, 0.16), transparent 58%),
    radial-gradient(circle at 6% -14%, rgba(255, 122, 41, 0.13), transparent 52%),
    var(--ink);
  border-bottom: 1px solid var(--faq-hair);
  overflow: hidden;
}

.page-faq .tut-hero::after {
  content: "";
  position: absolute;
  right: -140px;
  bottom: -220px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 1px solid rgba(46, 230, 214, 0.18);
  box-shadow: 0 0 0 42px rgba(46, 230, 214, 0.04), 0 0 0 88px rgba(46, 230, 214, 0.03);
  pointer-events: none;
}

.page-faq .breadcrumb {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--stone);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.page-faq .breadcrumb a {
  color: var(--stone);
  text-decoration: none;
}

.page-faq .breadcrumb a:hover {
  color: var(--cyan);
}

.page-faq .eyebrow {
  position: relative;
  z-index: 1;
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq .tut-title {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7.4vw, 74px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  margin: 16px 0 0;
  transform: skewX(-8deg);
  transform-origin: left bottom;
  max-width: 20em;
  color: var(--paper);
}

.page-faq .tut-lede {
  position: relative;
  z-index: 1;
  margin: 26px 0 0;
  max-width: var(--measure);
  font-size: 16px;
  line-height: 1.8;
  color: var(--faq-soft);
}

/* 步骤索引条 */
.page-faq .step-index {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 28px 0 0;
  padding: 4px 2px 10px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .step-index a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(242, 237, 228, 0.22);
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  background: rgba(27, 44, 85, 0.5);
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-faq .step-index a span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-faq .step-index a:hover {
  background: rgba(46, 230, 214, 0.12);
  border-color: rgba(46, 230, 214, 0.55);
  box-shadow: inset 3px 0 0 0 var(--orange);
}

.page-faq .step-index a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 章节骨架 */
.page-faq .tut-section {
  padding: clamp(38px, 6vw, 84px) 0;
  border-top: 1px solid var(--faq-hair);
}

.page-faq .tut-section:nth-of-type(even) {
  background: var(--night);
}

.page-faq .tut-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-faq .tut-section h2,
.page-faq .tut-next h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-faq .tut-intro {
  margin: 0 0 28px;
  max-width: var(--measure);
  font-size: 16px;
  line-height: 1.8;
  color: var(--faq-soft);
}

.page-faq .tut-intro a,
.page-faq .tip-inline a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .tut-split {
  display: block;
}

.page-faq .tut-figure {
  margin: 30px 0 0;
  padding: 12px;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(27, 44, 85, 0.9), rgba(8, 18, 42, 0.9));
  border: 1px solid rgba(46, 230, 214, 0.2);
}

.page-faq .tut-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 22px;
  object-fit: cover;
}

.page-faq .tut-figure figcaption {
  margin-top: 12px;
  padding: 0 6px 4px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--stone);
}

/* 步骤列表 */
.page-faq .steps-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 26px;
}

.page-faq .step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding-left: 16px;
  border-left: 2px solid rgba(46, 230, 214, 0.45);
}

.page-faq .step-num {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cyan);
  padding-top: 4px;
}

.page-faq .step-body h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--paper);
}

.page-faq .step-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-soft);
}

/* 规则列表 */
.page-faq .rule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-faq .rule-list li {
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(27, 44, 85, 0.55);
  border: 1px solid var(--faq-rule);
}

.page-faq .rule-list h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--paper);
}

.page-faq .rule-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-soft);
}

.page-faq .tip-inline {
  margin: 24px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--orange);
  border-radius: 0 18px 18px 0;
  background: rgba(255, 122, 41, 0.1);
  font-size: 14px;
  line-height: 1.75;
  color: var(--faq-soft);
}

/* 常见误操作 */
.page-faq .misuse {
  margin-top: 38px;
  padding-top: 26px;
  border-top: 1px dashed var(--faq-rule);
}

.page-faq .misuse h3 {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-faq .misuse-grid {
  display: grid;
  gap: 14px;
}

.page-faq .misuse-card {
  padding: 18px 20px;
  border-radius: 22px;
  background: var(--haze);
  border: 1px solid rgba(142, 31, 46, 0.5);
}

.page-faq .misuse-tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(142, 31, 46, 0.35);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-faq .misuse-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--faq-soft);
}

/* 榜单与公告对照 */
.page-faq .duo {
  display: grid;
  gap: 16px;
}

.page-faq .duo-card {
  padding: 22px;
  border-radius: 26px;
  background: linear-gradient(160deg, rgba(27, 44, 85, 0.95), rgba(14, 27, 61, 0.95));
  border: 1px solid rgba(46, 230, 214, 0.24);
}

.page-faq .duo-card-alt {
  background: linear-gradient(160deg, rgba(63, 122, 99, 0.28), rgba(14, 27, 61, 0.95));
  border-color: rgba(192, 138, 99, 0.4);
}

.page-faq .duo-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq .duo-card-alt .duo-label {
  color: var(--clay);
}

.page-faq .duo-card h3 {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.35;
  color: var(--paper);
}

.page-faq .duo-card p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-soft);
}

.page-faq .duo-link {
  margin: 0;
}

.page-faq .duo-link a {
  color: var(--cyan);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 230, 214, 0.5);
  padding-bottom: 2px;
}

.page-faq .duo-link a:hover {
  color: var(--orange);
  border-color: var(--orange);
}

/* 旁注 */
.page-faq .tut-aside {
  margin-top: 28px;
  padding: 22px;
  border-radius: 26px;
  background: var(--paper);
  color: var(--ink);
}

.page-faq .tut-aside h3 {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--wine);
}

.page-faq .aside-list {
  margin: 0;
}

.page-faq .aside-list > div {
  padding: 12px 0;
  border-bottom: 1px solid rgba(14, 27, 61, 0.14);
}

.page-faq .aside-list > div:last-child {
  border-bottom: 0;
}

.page-faq .aside-list dt {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .aside-list dd {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: #3a4a68;
}

/* 归档 */
.page-faq .archive-grid {
  display: grid;
  gap: 16px;
}

.page-faq .archive-item {
  position: relative;
  padding: 22px 22px 22px 24px;
  border-radius: 24px;
  background: rgba(27, 44, 85, 0.5);
  border-left: 3px solid var(--clay);
}

.page-faq .archive-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-faq .archive-item h3 {
  margin: 8px 0 10px;
  font-size: 18px;
  color: var(--paper);
}

.page-faq .archive-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-soft);
}

/* 自查表 */
.page-faq .tut-section-dense {
  background: var(--ink);
}

.page-faq .table-scroll {
  overflow-x: auto;
  border-radius: 22px;
  border: 1px solid var(--faq-rule);
  background: rgba(8, 18, 42, 0.6);
}

.page-faq .trouble-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-faq .trouble-table th {
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(27, 44, 85, 0.85);
  border-bottom: 1px solid var(--faq-rule);
  white-space: nowrap;
}

.page-faq .trouble-table td {
  padding: 14px 16px;
  line-height: 1.7;
  color: var(--faq-soft);
  vertical-align: top;
  border-bottom: 1px solid rgba(242, 237, 228, 0.08);
}

.page-faq .trouble-table td:first-child {
  color: var(--paper);
  font-weight: 600;
}

.page-faq .trouble-table tbody tr:nth-child(odd) {
  background: rgba(27, 44, 85, 0.32);
}

.page-faq .trouble-table tbody tr:hover {
  background: var(--haze);
}

.page-faq .tag {
  display: inline-block;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-faq .tag-ok {
  background: rgba(63, 122, 99, 0.3);
  color: #9fd8c2;
  border: 1px solid rgba(63, 122, 99, 0.7);
}

.page-faq .tag-warn {
  background: rgba(255, 122, 41, 0.16);
  color: var(--orange);
  border: 1px solid rgba(255, 122, 41, 0.55);
}

.page-faq .tag-help {
  background: rgba(142, 31, 46, 0.32);
  color: #f0b9c1;
  border: 1px solid rgba(142, 31, 46, 0.8);
}

/* 术语表 */
.page-faq .glossary {
  margin: 0;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .term-row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .term-cell {
  position: relative;
  display: inline-block;
  width: fit-content;
  cursor: help;
}

.page-faq .term-cell:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
  border-radius: 6px;
}

.page-faq .term-name {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-faq .term-tip {
  position: absolute;
  left: 0;
  top: calc(100% + 10px);
  z-index: 4;
  width: max-content;
  max-width: 15rem;
  padding: 8px 12px;
  border-radius: 12px;
  background: var(--night);
  border: 1px solid rgba(46, 230, 214, 0.5);
  color: var(--paper);
  font-size: 12.5px;
  line-height: 1.5;
  box-shadow: var(--shadow-lift);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  pointer-events: none;
}

.page-faq .term-cell:hover .term-tip,
.page-faq .term-cell:focus-within .term-tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-faq .term-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-soft);
}

/* 结尾行动区 */
.page-faq .tut-next {
  padding: clamp(34px, 5vw, 62px) 0;
  background:
    radial-gradient(circle at 88% 10%, rgba(46, 230, 214, 0.14), transparent 55%),
    var(--night);
  border-top: 1px solid var(--faq-hair);
}

.page-faq .tut-next-inner {
  display: grid;
  gap: 22px;
  align-items: center;
}

.page-faq .tut-next p {
  margin: 0;
  max-width: 34rem;
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-soft);
}

.page-faq .tut-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .tut-next-actions .button {
  text-decoration: none;
}

@media (min-width: 700px) {
  .page-faq .steps-list-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 34px;
  }

  .page-faq .archive-grid,
  .page-faq .duo,
  .page-faq .misuse-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .term-row {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
    padding: 18px 0;
  }
}

@media (min-width: 960px) {
  .page-faq .tut-split {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .tut-split-reverse {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  }

  .page-faq .tut-split-reverse .tut-maincol {
    order: 2;
  }

  .page-faq .tut-split-reverse .tut-figure {
    order: 1;
  }

  .page-faq .tut-figure {
    margin-top: 6px;
  }

  .page-faq .tut-aside {
    margin-top: 8px;
    position: sticky;
    top: 32px;
  }

  .page-faq .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

  .page-faq .duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .misuse-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .tut-next-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
  }
}

@media (max-width: 420px) {
  .page-faq .step-index a {
    font-size: 13px;
    padding: 8px 13px;
  }

  .page-faq .term-tip {
    max-width: 12rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .step-index a,
  .page-faq .term-tip {
    transition: none;
  }
}
<<<END>>>