/* ============================================================
   page-faq — 排查问答
   作用域：.page-faq
   ============================================================ */

.page-faq {
  --faq-rule: rgba(53, 240, 206, 0.16);
  --faq-rule-strong: rgba(53, 240, 206, 0.34);
  --faq-gap: clamp(1.25rem, 3vw, 2.5rem);
  --faq-sticky-top: 7.5rem;
  position: relative;
  overflow-x: clip;
}

.page-faq *,
.page-faq *::before,
.page-faq *::after {
  box-sizing: border-box;
}

.page-faq .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin: 0 0 0.9rem;
}

.page-faq .display-2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--c-text);
}

.page-faq .section--paper .display-2,
.page-faq .section--paper .eyebrow {
  color: var(--c-ink-text);
}

.page-faq .section--paper .eyebrow {
  color: rgba(10, 31, 26, 0.55);
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  padding: clamp(5rem, 11vw, 8.5rem) 0 clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
  isolation: isolate;
}

.page-faq .faq-hero__cut {
  position: absolute;
  inset: -10% -5% -20% 40%;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 80% 10%, rgba(53, 240, 206, 0.14), transparent 62%),
    linear-gradient(158deg, rgba(255, 90, 51, 0.10), transparent 58%);
  clip-path: polygon(42% 0, 100% 6%, 100% 100%, 6% 92%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
}

.page-faq .faq-hero .breadcrumb {
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.page-faq .faq-hero h1 {
  margin: 0 0 1.35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.3rem, 7.2vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.025em;
  color: var(--c-text);
}

.page-faq .faq-hero__lede {
  max-width: 40em;
  margin: 0 0 1.75rem;
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  line-height: 1.78;
  color: var(--c-muted);
}

.page-faq .faq-hero__foot {
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: rgba(143, 166, 157, 0.85);
  border-top: 1px solid var(--faq-rule);
  padding-top: 1rem;
  max-width: 30em;
}

/* ---------- 顶部横幅图 ---------- */

.page-faq .faq-banner {
  margin: 0 auto clamp(2.5rem, 6vw, 4.5rem);
  padding: 0 var(--gutter);
  max-width: calc(var(--shell-w) + var(--gutter) * 2);
}

.page-faq .faq-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 20 / 7;
  object-fit: cover;
  filter: saturate(0.45) contrast(1.1) brightness(0.78);
  clip-path: polygon(0 7%, 100% 0, 100% 93%, 0 100%);
}

.page-faq .faq-banner__caption {
  display: block;
  margin-top: 0.85rem;
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  color: var(--c-muted);
  text-align: right;
}

/* ---------- 六个检查点 ---------- */

.page-faq .faq-steps {
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(3.5rem, 8vw, 6rem);
}

.page-faq .faq-steps__head {
  max-width: 44rem;
}

.page-faq .faq-steps__intro {
  margin: 1.15rem 0 0;
  max-width: 42em;
  font-size: 0.97rem;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-faq .faq-steps__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--faq-gap);
  margin-top: clamp(2rem, 4.5vw, 3.25rem);
}

@media (min-width: 1024px) {
  .page-faq .faq-steps__body {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: start;
  }
  .page-faq .faq-steps__figure {
    position: sticky;
    top: var(--faq-sticky-top);
  }
}

.page-faq .faq-steps__stack {
  position: relative;
  min-width: 0;
}

.page-faq .faq-steps__list {
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .faq-step {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.05rem 0.5rem 1.05rem 0;
  border-top: 1px solid var(--faq-rule);
  cursor: pointer;
  transition: background 200ms var(--ease);
}

.page-faq .faq-step:hover {
  background: rgba(53, 240, 206, 0.035);
}

.page-faq .faq-step__check {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-faq .faq-step__box {
  flex: 0 0 auto;
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 0.28rem;
  border: 1px solid var(--faq-rule-strong);
  transition: background 200ms var(--ease), border-color 200ms var(--ease);
}

.page-faq .faq-step__box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 0;
  width: 5px;
  height: 10px;
  border: solid var(--c-ink);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform 180ms var(--ease);
}

.page-faq .faq-step__check:checked ~ .faq-step__box {
  background: var(--c-cyan);
  border-color: var(--c-cyan);
}

.page-faq .faq-step__check:checked ~ .faq-step__box::after {
  transform: rotate(45deg) scale(1);
}

.page-faq .faq-step__check:focus-visible ~ .faq-step__box {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
}

.page-faq .faq-step__num {
  flex: 0 0 auto;
  padding-top: 0.35rem;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--c-muted);
}

.page-faq .faq-step__main {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-step__title {
  display: block;
  margin-bottom: 0.32rem;
  font-family: var(--font-display);
  font-size: clamp(0.98rem, 1.6vw, 1.06rem);
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--c-text);
  transition: color 200ms var(--ease);
}

.page-faq .faq-step__text {
  display: block;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--c-muted);
}

.page-faq .faq-step__check:checked ~ .faq-step__main .faq-step__title {
  color: var(--c-cyan);
}

.page-faq .faq-steps__meter {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.page-faq .faq-steps__meter-label,
.page-faq .faq-steps__meter-note {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--c-muted);
}

.page-faq .faq-steps__track {
  display: flex;
  gap: 4px;
  min-width: 0;
}

.page-faq .faq-seg {
  flex: 1 1 0;
  height: 3px;
  background: rgba(53, 240, 206, 0.16);
  transition: background 220ms var(--ease), box-shadow 220ms var(--ease);
}

.page-faq .faq-steps__stack:has(#faq-s1:checked) .faq-seg--1,
.page-faq .faq-steps__stack:has(#faq-s2:checked) .faq-seg--2,
.page-faq .faq-steps__stack:has(#faq-s3:checked) .faq-seg--3,
.page-faq .faq-steps__stack:has(#faq-s4:checked) .faq-seg--4,
.page-faq .faq-steps__stack:has(#faq-s5:checked) .faq-seg--5,
.page-faq .faq-steps__stack:has(#faq-s6:checked) .faq-seg--6 {
  background: var(--c-cyan);
  box-shadow: 0 0 10px rgba(53, 240, 206, 0.55);
}

.page-faq .faq-steps__figure {
  margin: 0;
}

.page-faq .faq-steps__figure .media-frame {
  overflow: hidden;
  background: var(--c-ink-2);
  border: 1px solid var(--faq-rule);
}

.page-faq .faq-steps__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.5) contrast(1.08) brightness(0.82);
}

.page-faq .faq-steps__figcaption {
  display: block;
  margin-top: 0.8rem;
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  color: var(--c-muted);
}

/* ---------- 三条方向 ---------- */

.page-faq .faq-lanes {
  position: relative;
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
  background: var(--c-ink-2);
  overflow: hidden;
}

.page-faq .faq-lanes::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(53, 240, 206, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(53, 240, 206, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.page-faq .faq-lanes .shell {
  position: relative;
  z-index: 1;
}

.page-faq .faq-lanes__intro {
  margin: 1.15rem 0 0;
  max-width: 44em;
  font-size: 0.97rem;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-faq .faq-lanes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(2rem, 4.5vw, 3.25rem);
  background: var(--faq-rule);
  border: 1px solid var(--faq-rule);
}

@media (min-width: 880px) {
  .page-faq .faq-lanes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-faq .faq-lane {
  --lane: var(--c-cyan);
  min-width: 0;
  padding: clamp(1.5rem, 3vw, 2.15rem);
  background: var(--c-ink);
}

.page-faq .faq-lane--network { --lane: var(--c-amber); }
.page-faq .faq-lane--device { --lane: var(--c-orange); }

.page-faq .faq-lane__tag {
  margin: 0 0 1rem;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--lane);
}

.page-faq .faq-lane__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.75rem);
  letter-spacing: -0.015em;
  color: var(--c-text);
}

.page-faq .faq-lane__title::before {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  margin-bottom: 0.85rem;
  background: var(--lane);
}

.page-faq .faq-lane__desc {
  margin: 0 0 1.15rem;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--c-muted);
}

.page-faq .faq-lane__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-lane__list li {
  position: relative;
  padding-left: 1.15rem;
  margin-bottom: 0.7rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-faq .faq-lane__list li:last-child {
  margin-bottom: 0;
}

.page-faq .faq-lane__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 1px;
  background: var(--lane);
}

/* ---------- 兼容清单 ---------- */

.page-faq .faq-compat .shell {
  max-width: var(--shell-w);
}

.page-faq .faq-compat__intro {
  margin: 1.15rem 0 0;
  max-width: 42em;
  font-size: 0.97rem;
  line-height: 1.78;
  color: rgba(10, 31, 26, 0.72);
}

.page-faq .faq-compat__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3.5rem);
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

@media (min-width: 860px) {
  .page-faq .faq-compat__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-faq .faq-compat__col {
  min-width: 0;
}

.page-faq .faq-compat__heading {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--c-ink-text);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(10, 31, 26, 0.22);
}

.page-faq .faq-compat__col--warn .faq-compat__heading {
  border-bottom-color: rgba(255, 90, 51, 0.5);
}

.page-faq .faq-compat__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-compat__list li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.72rem 0;
  border-bottom: 1px solid rgba(10, 31, 26, 0.12);
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--c-ink-text);
}

.page-faq .faq-compat__mark {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  background: var(--c-ink-text);
  transform: translateY(-1px);
}

.page-faq .faq-compat__list--warn .faq-compat__mark {
  background: var(--c-orange);
}

/* ---------- 问答架 ---------- */

.page-faq .faq-qa {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.page-faq .faq-qa__intro {
  margin: 1.15rem 0 0;
  max-width: 42em;
  font-size: 0.97rem;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-faq .faq-rack {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

@media (min-width: 960px) {
  .page-faq .faq-rack {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: start;
  }
}

.page-faq .faq-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* 标签 / 左侧索引 */

.page-faq .faq-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
  scrollbar-width: none;
  min-width: 0;
}

.page-faq .faq-tabs::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  flex: 0 0 auto;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--faq-rule);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-faq .faq-tab:hover {
  color: var(--c-text);
  border-color: var(--faq-rule-strong);
}

.page-faq .faq-tab__dot {
  width: 6px;
  height: 6px;
  background: rgba(143, 166, 157, 0.6);
  transition: background 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-faq .faq-tab__count {
  font-size: 0.68rem;
  color: rgba(143, 166, 157, 0.7);
}

@media (min-width: 960px) {
  .page-faq .faq-tabs {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    position: sticky;
    top: var(--faq-sticky-top);
    border-top: 1px solid var(--faq-rule);
  }

  .page-faq .faq-tab {
    width: 100%;
    padding: 0.95rem 0.25rem 0.95rem 0.95rem;
    border: 0;
    border-bottom: 1px solid var(--faq-rule);
    border-left: 2px solid transparent;
    justify-content: flex-start;
  }

  .page-faq .faq-tab__name {
    flex: 1 1 auto;
    text-align: left;
  }
}

/* 激活态 */

.page-faq #faq-g-login:checked ~ .faq-tabs .faq-tab--login,
.page-faq #faq-g-load:checked ~ .faq-tabs .faq-tab--load,
.page-faq #faq-g-render:checked ~ .faq-tabs .faq-tab--render,
.page-faq #faq-g-zone:checked ~ .faq-tabs .faq-tab--zone {
  color: var(--c-ink);
  background: var(--c-cyan);
  border-color: var(--c-cyan);
}

.page-faq #faq-g-login:checked ~ .faq-tabs .faq-tab--login .faq-tab__dot,
.page-faq #faq-g-load:checked ~ .faq-tabs .faq-tab--load .faq-tab__dot,
.page-faq #faq-g-render:checked ~ .faq-tabs .faq-tab--render .faq-tab__dot,
.page-faq #faq-g-zone:checked ~ .faq-tabs .faq-tab--zone .faq-tab__dot {
  background: var(--c-ink);
  box-shadow: none;
}

.page-faq #faq-g-login:checked ~ .faq-tabs .faq-tab--login .faq-tab__count,
.page-faq #faq-g-load:checked ~ .faq-tabs .faq-tab--load .faq-tab__count,
.page-faq #faq-g-render:checked ~ .faq-tabs .faq-tab--render .faq-tab__count,
.page-faq #faq-g-zone:checked ~ .faq-tabs .faq-tab--zone .faq-tab__count {
  color: rgba(10, 31, 26, 0.65);
}

@media (min-width: 960px) {
  .page-faq #faq-g-login:checked ~ .faq-tabs .faq-tab--login,
  .page-faq #faq-g-load:checked ~ .faq-tabs .faq-tab--load,
  .page-faq #faq-g-render:checked ~ .faq-tabs .faq-tab--render,
  .page-faq #faq-g-zone:checked ~ .faq-tabs .faq-tab--zone {
    color: var(--c-cyan);
    background: rgba(53, 240, 206, 0.06);
    border-color: transparent;
    border-bottom-color: var(--faq-rule);
    border-left-color: var(--c-cyan);
  }

  .page-faq #faq-g-login:checked ~ .faq-tabs .faq-tab--login .faq-tab__dot,
  .page-faq #faq-g-load:checked ~ .faq-tabs .faq-tab--load .faq-tab__dot,
  .page-faq #faq-g-render:checked ~ .faq-tabs .faq-tab--render .faq-tab__dot,
  .page-faq #faq-g-zone:checked ~ .faq-tabs .faq-tab--zone .faq-tab__dot {
    background: var(--c-cyan);
    box-shadow: 0 0 8px rgba(53, 240, 206, 0.7);
  }

  .page-faq #faq-g-login:checked ~ .faq-tabs .faq-tab--login .faq-tab__count,
  .page-faq #faq-g-load:checked ~ .faq-tabs .faq-tab--load .faq-tab__count,
  .page-faq #faq-g-render:checked ~ .faq-tabs .faq-tab--render .faq-tab__count,
  .page-faq #faq-g-zone:checked ~ .faq-tabs .faq-tab--zone .faq-tab__count {
    color: var(--c-cyan);
  }
}

/* 面板切换 */

.page-faq .faq-panels {
  min-width: 0;
}

.page-faq .faq-panel {
  display: none;
}

.page-faq #faq-g-login:checked ~ .faq-panels .faq-panel--login,
.page-faq #faq-g-load:checked ~ .faq-panels .faq-panel--load,
.page-faq #faq-g-render:checked ~ .faq-panels .faq-panel--render,
.page-faq #faq-g-zone:checked ~ .faq-panels .faq-panel--zone {
  display: block;
  animation: faq-panel-in 220ms var(--ease) both;
}

@keyframes faq-panel-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

.page-faq .faq-panel__head {
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--faq-rule-strong);
}

.page-faq .faq-panel__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--c-text);
}

.page-faq .faq-panel__note {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--c-muted);
}

/* 折叠条目 */

.page-faq .faq-list {
  border-top: 0;
}

.page-faq .faq-item {
  position: relative;
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .faq-item__toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-faq .faq-item__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 0.9rem;
  padding: 1.1rem 0.25rem 1.1rem 0;
  cursor: pointer;
  transition: background 180ms var(--ease);
}

.page-faq .faq-item__head:hover {
  background: rgba(53, 240, 206, 0.035);
}

.page-faq .faq-item__num {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(143, 166, 157, 0.8);
}

.page-faq .faq-item__q {
  font-size: clamp(0.95rem, 1.6vw, 1rem);
  line-height: 1.62;
  color: var(--c-text);
  transition: color 180ms var(--ease);
}

.page-faq .faq-item__toggle:checked ~ .faq-item__head .faq-item__q {
  color: var(--c-cyan);
}

.page-faq .faq-item__toggle:focus-visible ~ .faq-item__head {
  outline: 2px solid var(--c-cyan);
  outline-offset: -2px;
}

.page-faq .faq-item__mark {
  position: relative;
  align-self: center;
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
}

.page-faq .faq-item__mark::before,
.page-faq .faq-item__mark::after {
  content: "";
  position: absolute;
  background: var(--c-cyan);
  transition: transform 200ms var(--ease), opacity 200ms var(--ease);
}

.page-faq .faq-item__mark::before {
  left: 0;
  top: 5px;
  width: 12px;
  height: 1px;
}

.page-faq .faq-item__mark::after {
  left: 5px;
  top: 0;
  width: 1px;
  height: 12px;
}

.page-faq .faq-item__toggle:checked ~ .faq-item__head .faq-item__mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .faq-item__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 200ms var(--ease);
}

.page-faq .faq-item__toggle:checked ~ .faq-item__panel {
  grid-template-rows: 1fr;
}

.page-faq .faq-item__inner {
  min-height: 0;
  overflow: hidden;
  visibility: hidden;
  transition: visibility 200ms var(--ease);
}

.page-faq .faq-item__toggle:checked ~ .faq-item__panel .faq-item__inner {
  visibility: visible;
}

.page-faq .faq-item__inner p {
  max-width: 46em;
  margin: 0;
  padding: 0 0 1.35rem 2.15rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--c-muted);
  border-left: 1px solid var(--faq-rule);
  padding-left: 1.1rem;
  margin-left: 0.35rem;
}

/* ---------- 提交排查 ---------- */

.page-faq .faq-submit {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .faq-submit__intro {
  margin: 1.15rem 0 0;
  max-width: 42em;
  font-size: 0.97rem;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-faq .faq-submit__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3.25rem);
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

@media (min-width: 940px) {
  .page-faq .faq-submit__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-faq .faq-submit__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-faq .faq-submit__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "n t"
    "n d";
  column-gap: 1rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .faq-submit__n {
  grid-area: n;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
  padding-top: 0.25rem;
}

.page-faq .faq-submit__t {
  grid-area: t;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--c-text);
  margin-bottom: 0.25rem;
}

.page-faq .faq-submit__d {
  grid-area: d;
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--c-muted);
}

.page-faq .faq-submit__side {
  min-width: 0;
}

.page-faq .faq-submit__side-label {
  margin: 0 0 0.7rem;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--c-amber);
}

.page-faq .faq-template {
  margin: 0;
  padding: 1.25rem 1.35rem;
  background: var(--c-ink-2);
  border: 1px solid var(--faq-rule);
  border-left: 3px solid var(--c-cyan);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.95;
  letter-spacing: 0.02em;
  color: var(--c-text);
  white-space: pre;
  overflow-x: auto;
}

.page-faq .faq-template code {
  font: inherit;
  color: inherit;
}

.page-faq .faq-submit__side-note {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-faq .faq-submit__side-note a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 收束 ---------- */

.page-faq .faq-outro {
  padding: 0 0 clamp(3.5rem, 8vw, 6rem);
}

.page-faq .faq-outro__box {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  padding: clamp(1.75rem, 4vw, 3.25rem);
  background: var(--c-ink-2);
  border: 1px solid var(--faq-rule);
  overflow: hidden;
}

@media (min-width: 900px) {
  .page-faq .faq-outro__box {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: center;
  }
}

.page-faq .faq-outro__box::after {
  content: "";
  position: absolute;
  inset: -40% -20% -40% 55%;
  background: linear-gradient(150deg, rgba(255, 90, 51, 0.16), transparent 62%);
  clip-path: polygon(48% 0, 100% 0, 100% 100%, 8% 100%);
  pointer-events: none;
}

.page-faq .faq-outro__text,
.page-faq .faq-outro__actions {
  position: relative;
  z-index: 1;
}

.page-faq .faq-outro__lede {
  margin: 1.15rem 0 0;
  max-width: 44em;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-faq .faq-outro__lede strong {
  color: var(--c-text);
  font-weight: 600;
}

.page-faq .faq-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-faq .faq-outro__actions .btn {
  flex: 0 1 auto;
}

/* ---------- 降级与无障碍 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item__panel,
  .page-faq .faq-item__inner,
  .page-faq .faq-item__mark::before,
  .page-faq .faq-item__mark::after,
  .page-faq .faq-step__box,
  .page-faq .faq-step__box::after,
  .page-faq .faq-seg,
  .page-faq .faq-tab {
    transition-duration: 0.01ms;
  }

  .page-faq #faq-g-login:checked ~ .faq-panels .faq-panel--login,
  .page-faq #faq-g-load:checked ~ .faq-panels .faq-panel--load,
  .page-faq #faq-g-render:checked ~ .faq-panels .faq-panel--render,
  .page-faq #faq-g-zone:checked ~ .faq-panels .faq-panel--zone {
    animation: none;
  }
}

@media (max-width: 520px) {
  .page-faq .faq-steps__meter {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.6rem;
  }

  .page-faq .faq-steps__meter-note {
    text-align: left;
  }

  .page-faq .faq-item__head {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.7rem;
  }

  .page-faq .faq-item__inner p {
    padding-left: 0.9rem;
    margin-left: 0.2rem;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</invoke>