.page-faq{
  --faq-gap: clamp(16px, 2.2vw, 26px);
  --faq-pad: clamp(18px, 2.8vw, 34px);
  --faq-ink-soft: #39413d;
  background: var(--concrete);
  color: var(--ink);
  font-family: var(--font-sans);
}
.page-faq *,
.page-faq *::before,
.page-faq *::after{ box-sizing: border-box; }

.page-faq .faq-wrap{ padding-block: clamp(18px, 3vw, 40px) clamp(38px, 6vw, 72px); }

/* ---------- 首屏分屏 ---------- */
.page-faq .faq-hero{ display: grid; gap: var(--faq-gap); }
.page-faq .faq-hero-copy{
  position: relative;
  min-width: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: var(--faq-pad);
  padding-left: calc(var(--faq-pad) + 8px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}
.page-faq .faq-hero-copy::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(180deg, var(--deep), var(--pitch) 55%, var(--volt));
}
.page-faq .faq-hero-copy .eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--pitch);
  margin: 0;
}
.page-faq .faq-hero-copy .display{
  font-family: var(--font-serif);
  font-size: clamp(28px, 5.2vw, 48px);
  line-height: 1.18;
  letter-spacing: -.01em;
  margin: 12px 0 16px;
  color: var(--ink);
}
.page-faq .faq-hero-copy .lede{
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--faq-ink-soft);
  max-width: 60ch;
}
.page-faq .hero-actions{ display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(18px, 2.4vw, 28px); }

.page-faq .faq-hero-panel{
  min-width: 0;
  background: var(--night);
  color: var(--paper);
  padding: var(--faq-pad);
  display: flex;
  flex-direction: column;
  gap: 16px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}
.page-faq .panel-eyebrow{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--volt);
}
.page-faq .panel-facts{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-faq .panel-facts li{
  display: grid;
  gap: 3px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-dark);
}
.page-faq .panel-facts li:last-child{ border-bottom: 0; padding-bottom: 0; }
.page-faq .fact-key{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--cyan);
}
.page-faq .fact-val{ font-size: 15px; line-height: 1.55; color: var(--paper); }
.page-faq .faq-hero-panel .btn{ align-self: flex-start; }

@media (min-width: 920px){
  .page-faq .faq-hero{ grid-template-columns: 1.12fr .88fr; align-items: stretch; }
}

/* ---------- 索引 + 内容 ---------- */
.page-faq .faq-body{
  display: grid;
  gap: var(--faq-gap);
  margin-top: clamp(24px, 3.6vw, 48px);
}
.page-faq .faq-index{
  min-width: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 16px 16px 18px;
}
.page-faq .index-title{
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gray);
}
.page-faq .index-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
}
.page-faq .index-link{
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 9px 8px;
  border-left: 3px solid transparent;
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink);
  text-decoration: none;
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}
.page-faq .index-link .mono{ font-size: 11px; color: var(--pitch); }
.page-faq .index-link:hover,
.page-faq .index-link:focus-visible{
  background: var(--concrete);
  border-left-color: var(--pitch);
  color: var(--deep);
}
.page-faq .faq-content{ min-width: 0; }

@media (min-width: 520px){
  .page-faq .index-list{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1000px){
  .page-faq .faq-body{ grid-template-columns: 248px minmax(0, 1fr); align-items: start; }
  .page-faq .faq-index{ position: sticky; top: 92px; }
  .page-faq .index-list{ grid-template-columns: 1fr; }
  .page-faq .index-link{ font-size: 14.5px; }
}

/* ---------- 通用章节 ---------- */
.page-faq .faq-section{
  background: var(--paper);
  border: 1px solid var(--line);
  padding: var(--faq-pad);
  margin-bottom: var(--faq-gap);
  scroll-margin-top: 92px;
}
.page-faq .faq-section:last-child{ margin-bottom: 0; }
.page-faq .faq-section--tint{ background: var(--concrete-deep); }
.page-faq .faq-section--dark{
  background: var(--night);
  border-color: var(--night-2);
  color: var(--paper);
}
.page-faq .sec-head{ display: grid; gap: 8px; margin-bottom: clamp(16px, 2.4vw, 26px); }
.page-faq .sec-num{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--pitch);
}
.page-faq .faq-section--dark .sec-num{ color: var(--volt); }
.page-faq .sec-head h2{
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(21px, 3.2vw, 31px);
  line-height: 1.26;
  color: var(--ink);
}
.page-faq .faq-section--dark .sec-head h2{ color: var(--paper); }
.page-faq .sec-head p{
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--faq-ink-soft);
  max-width: 66ch;
}
.page-faq .faq-section--dark .sec-head p{ color: rgba(245, 246, 240, .82); }

/* ---------- 三档周期卡 ---------- */
.page-faq .cycle-cards{
  display: grid;
  gap: 12px;
  margin: 0 0 clamp(18px, 2.6vw, 28px);
}
.page-faq .cycle-card{
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px 18px 16px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.page-faq .cycle-card:hover{
  transform: translateY(-3px);
  border-color: var(--pitch);
  box-shadow: var(--shadow-1);
}
.page-faq .cycle-card .mono{
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gray);
}
.page-faq .cycle-card h3{
  margin: 0;
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--ink);
}
.page-faq .cycle-card p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--faq-ink-soft);
}
.page-faq .cycle-fit{
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--line-strong);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--gray);
}
.page-faq .cycle-card--volt{ background: var(--night); border-color: var(--night); }
.page-faq .cycle-card--volt:hover{ border-color: var(--volt); }
.page-faq .cycle-card--volt .mono{ color: var(--volt); }
.page-faq .cycle-card--volt h3{ color: var(--paper); }
.page-faq .cycle-card--volt p{ color: rgba(245, 246, 240, .84); }
.page-faq .cycle-card--volt .cycle-fit{ border-top-color: var(--line-dark); color: var(--volt); }

@media (min-width: 700px){
  .page-faq .cycle-cards{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- 说明栏 + 图 ---------- */
.page-faq .fee-grid{ display: grid; gap: var(--faq-gap); }
.page-faq .fee-panel{ min-width: 0; }
.page-faq .fee-panel-title{
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--deep);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--volt);
  display: inline-block;
}
.page-faq .faq-details{
  margin-top: 10px;
  border-top: 1px solid var(--line-strong);
}
.page-faq .faq-item{ border-bottom: 1px solid var(--line); }
.page-faq .faq-item summary{
  list-style: none;
  cursor: pointer;
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 14px 2px;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  transition: color .18s ease;
}
.page-faq .faq-item summary::-webkit-details-marker{ display: none; }
.page-faq .faq-item summary::before{
  content: "Q";
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pitch);
  flex: 0 0 auto;
}
.page-faq .faq-item summary::after{
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--pitch);
  transition: color .18s ease;
}
.page-faq .faq-item[open] summary{ color: var(--deep); }
.page-faq .faq-item[open] summary::after{ content: "–"; color: var(--deep); }
.page-faq .faq-item summary:hover{ color: var(--deep); }
.page-faq .faq-answer{ padding: 0 4px 16px 26px; }
.page-faq .faq-answer p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--faq-ink-soft);
}

.page-faq .fee-media{ margin: 0; min-width: 0; }
.page-faq .fee-media .media-frame{ border: 1px solid var(--line-strong); }
.page-faq .media-cap{
  margin: 8px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--gray);
}
.page-faq .media-frame img{ max-width: 100%; height: auto; object-fit: cover; display: block; }

@media (min-width: 860px){
  .page-faq .fee-grid{ grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); align-items: start; }
}

/* ---------- 权益 Bento ---------- */
.page-faq .benefit-grid{
  display: grid;
  gap: 12px;
  margin-bottom: clamp(20px, 3vw, 30px);
}
.page-faq .benefit{
  min-width: 0;
  background: var(--concrete);
  border: 1px solid var(--line);
  padding: 16px 16px 18px;
  display: grid;
  gap: 6px;
  align-content: start;
  transition: border-color .18s ease, background .18s ease;
}
.page-faq .benefit:hover{ border-color: var(--pitch); background: var(--concrete-deep); }
.page-faq .benefit h3{
  margin: 0;
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink);
}
.page-faq .benefit p{
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--faq-ink-soft);
}
@media (min-width: 560px){
  .page-faq .benefit-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1000px){
  .page-faq .benefit-grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-faq .benefit--wide{ grid-column: span 2; }
}

/* ---------- 选档路径 ---------- */
.page-faq .path-steps{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: faqstep;
}
.page-faq .path-steps li{
  position: relative;
  counter-increment: faqstep;
  padding: 13px 14px 13px 52px;
  background: var(--concrete);
  border-left: 3px solid var(--pitch);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--faq-ink-soft);
}
.page-faq .path-steps li::before{
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 14px;
  top: 13px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--pitch);
}
.page-faq .path-steps strong{ color: var(--ink); }

/* ---------- 收藏三问 ---------- */
.page-faq .qa-mini{ display: grid; gap: 12px; }
.page-faq .qa-mini article{
  min-width: 0;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--deep);
  padding: 16px;
  display: grid;
  gap: 6px;
}
.page-faq .qa-mini article:nth-child(2){ border-top-color: var(--pitch); }
.page-faq .qa-mini article:nth-child(3){ border-top-color: var(--volt); }
.page-faq .qa-mini h3{ margin: 0; font-size: 16px; line-height: 1.45; color: var(--ink); }
.page-faq .qa-mini p{ margin: 0; font-size: 14px; line-height: 1.75; color: var(--faq-ink-soft); }
@media (min-width: 780px){
  .page-faq .qa-mini{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- 版本线 ---------- */
.page-faq .version-track{
  list-style: none;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  padding: 0;
  display: grid;
}
.page-faq .version-track li{
  position: relative;
  padding: 10px 0 14px 24px;
  border-left: 2px solid var(--line-strong);
}
.page-faq .version-track li::before{
  content: "";
  position: absolute;
  left: -7px;
  top: 16px;
  width: 12px;
  height: 12px;
  background: var(--deep);
}
.page-faq .version-track li:last-child::before{
  background: var(--pitch);
  box-shadow: 0 0 0 4px rgba(200, 255, 61, .45);
}
.page-faq .version-track .mono{
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gray);
}
.page-faq .version-track h3{
  margin: 2px 0 4px;
  font-size: 16px;
  color: var(--ink);
}
.page-faq .version-track p{
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--faq-ink-soft);
}
.page-faq .version-detail{
  background: var(--concrete);
  padding: 16px 16px 18px;
  border-left: 4px solid var(--volt);
}
.page-faq .version-detail h3{
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--ink);
}
.page-faq .version-detail p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--faq-ink-soft);
}
.page-faq .league-tags{
  list-style: none;
  margin: 14px 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-faq .tag{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  padding: 6px 11px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  transition: background .18s ease, border-color .18s ease;
}
.page-faq .tag:hover{ background: var(--volt); border-color: var(--deep); }
.page-faq .version-note{ font-size: 13.5px; }

/* ---------- 更新节奏与客服 ---------- */
.page-faq .cadence-grid{ display: grid; gap: var(--faq-gap); }
.page-faq .cadence-stats{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}
.page-faq .cadence-stat{
  border: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, .04);
  padding: 12px 10px 14px;
}
.page-faq .cad-num{
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1;
  color: var(--volt);
}
.page-faq .cad-label{
  margin: 8px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(245, 246, 240, .76);
}
.page-faq .contact-block{
  padding-top: 18px;
  border-top: 1px dashed var(--line-dark);
  display: grid;
  gap: 10px;
}
.page-faq .contact-label{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}
.page-faq .contact-row{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.page-faq .contact-row .mono{
  font-size: 13px;
  letter-spacing: .03em;
  color: var(--paper);
  word-break: break-word;
}
.page-faq .contact-actions .copy-btn{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  padding: 6px 11px;
  background: transparent;
  border: 1px solid var(--volt);
  color: var(--volt);
  cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.page-faq .contact-actions .copy-btn:hover,
.page-faq .contact-actions .copy-btn:focus-visible{
  background: var(--volt);
  color: var(--night);
}
.page-faq .contact-note{
  margin: 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: rgba(245, 246, 240, .7);
}
.page-faq .contact-actions{ display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.page-faq .cadence-media{ margin: 0; min-width: 0; }
.page-faq .cadence-media .media-frame{ border: 1px solid var(--line-dark); }
.page-faq .faq-section--dark .media-cap{ color: rgba(245, 246, 240, .66); }
.page-faq .contact-row .copy-btn{ margin-left: 0; }

@media (min-width: 560px){
  .page-faq .cadence-stat{ padding: 14px 14px 16px; }
}
@media (min-width: 880px){
  .page-faq .cadence-grid{ grid-template-columns: minmax(0, 1.05fr) minmax(0, .75fr); align-items: start; }
}

/* ---------- 隐私与条款 ---------- */
.page-faq .legal-cards{ display: grid; gap: 12px; }
.page-faq .legal-card{
  min-width: 0;
  background: var(--concrete);
  border: 1px solid var(--line);
  padding: 16px 16px 18px;
  display: grid;
  gap: 8px;
  align-content: start;
  transition: border-color .18s ease, transform .18s ease;
}
.page-faq .legal-card:hover{ border-color: var(--pitch); transform: translateY(-2px); }
.page-faq .legal-card h3{
  margin: 0;
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--ink);
}
.page-faq .legal-card p{
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--faq-ink-soft);
}
.page-faq .link-arrow{
  display: inline-block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--deep);
  text-decoration: none;
  border-bottom: 2px solid var(--volt);
  padding-bottom: 1px;
  transition: color .18s ease, border-color .18s ease;
}
.page-faq .link-arrow:hover,
.page-faq .link-arrow:focus-visible{ color: var(--pitch); border-bottom-color: var(--pitch); }
.page-faq .more-links{
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--faq-ink-soft);
}
.page-faq .more-links .link-arrow{ margin-inline: 2px; }

@media (min-width: 700px){
  .page-faq .legal-cards{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce){
  .page-faq .cycle-card,
  .page-faq .legal-card,
  .page-faq .benefit{ transition: none; }
  .page-faq .cycle-card:hover,
  .page-faq .legal-card:hover{ transform: none; }
}
<<<END>>>