.page-privacy {
  --pv-line: 1px solid var(--frost);
  --pv-gap: clamp(18px, 3vw, 32px);
  background: var(--snow);
  color: var(--ink);
  font-family: var(--font-display);
  overflow-x: hidden;
}

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ash);
}

.page-privacy .crumbs a {
  color: var(--ash);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--volt);
  border-bottom-color: var(--volt);
}

.page-privacy .crumbs a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--autumn);
}

.page-privacy .pv-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 clamp(26px, 5vw, 52px);
  background: var(--paper);
  border-bottom: var(--pv-line);
  overflow: hidden;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg,
    var(--spring) 0 25%,
    var(--volt) 25% 50%,
    var(--autumn) 50% 75%,
    var(--frost) 75% 100%);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}

.page-privacy .pv-kicker {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 10px 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ink);
  background: var(--snow);
  border: 1px solid var(--frost);
  border-left: 3px solid var(--spring);
}

.page-privacy h1 {
  margin: 0;
  font-size: clamp(28px, 5.4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-weight: 800;
}

.page-privacy .pv-hero__text {
  max-width: 48ch;
  margin: 18px 0 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pv-quick {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 3px solid var(--ink);
}

.page-privacy .pv-quick__item {
  padding: 14px 10px 14px 0;
  border-right: 1px dotted var(--frost);
}

.page-privacy .pv-quick__item:last-child {
  border-right: 0;
  padding-right: 0;
}

.page-privacy .pv-quick__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(18px, 3.4vw, 26px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-quick__unit {
  font-size: 0.62em;
  margin-left: 2px;
  color: var(--ash);
}

.page-privacy .pv-quick__key {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ash);
}

.page-privacy .pv-hero__figure {
  margin: 0;
  padding: 10px 10px 0;
  background: var(--paper);
  border: var(--pv-line);
  border-top: 3px solid var(--volt);
  box-shadow: var(--sheet-shadow);
  transform: rotate(-0.6deg);
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--frost);
}

.page-privacy .pv-cap {
  padding: 10px 2px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ash);
}

.page-privacy .pv-body {
  display: grid;
  gap: var(--pv-gap);
  padding-block: clamp(28px, 5vw, 60px) clamp(34px, 6vw, 72px);
}

/* 条款目录 */
.page-privacy .pv-toc {
  align-self: start;
  padding: 16px 16px 18px;
  background: var(--paper);
  border: var(--pv-line);
  border-top: 3px solid var(--ink);
}

.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--autumn);
}

.page-privacy .pv-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc__link {
  position: relative;
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0 9px 12px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px dotted var(--frost);
  transition: color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-privacy .pv-toc__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0;
  height: 2px;
  background: var(--spring);
  transform: translateY(-50%);
  transition: width 0.2s var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--volt);
  background: var(--snow);
}

.page-privacy .pv-toc__link:hover::before,
.page-privacy .pv-toc__link:focus-visible::before {
  width: 8px;
}

.page-privacy .pv-toc__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ash);
}

.page-privacy .pv-toc__note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ash);
}

/* 条款主体 */
.page-privacy .pv-sections {
  display: grid;
  gap: var(--pv-gap);
  min-width: 0;
}

.page-privacy .pv-sec {
  padding: clamp(18px, 3vw, 28px);
  background: var(--paper);
  border: var(--pv-line);
  border-left: 3px solid var(--frost);
  transition: border-left-color 0.2s var(--ease);
}

.page-privacy .pv-sec:hover {
  border-left-color: var(--spring);
}

.page-privacy .pv-sec__head {
  display: flex;
  gap: 12px;
  align-items: baseline;
}

.page-privacy .pv-sec__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--volt);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.005em;
}

.page-privacy .pv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-tag {
  padding: 4px 9px 5px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink);
  background: var(--snow);
  border: 1px solid var(--frost);
  border-top: 2px solid var(--spring);
}

.page-privacy .pv-tag:nth-child(even) {
  border-top-color: var(--volt);
}

.page-privacy .pv-sec .panel {
  margin-top: 16px;
  border-top: 1px solid var(--frost);
}

.page-privacy .pv-sec .panel > summary {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 14px 0 12px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.65;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-sec .panel > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-sec .panel > summary::after {
  content: "＋";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--autumn);
  transition: transform 0.2s var(--ease);
}

.page-privacy .pv-sec .panel[open] > summary::after {
  content: "－";
}

.page-privacy .pv-sec .panel > summary:hover {
  color: var(--volt);
}

.page-privacy .pv-sec .panel > summary:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 3px;
}

.page-privacy .panel__body {
  padding: 2px 0 4px;
}

.page-privacy .panel__body p {
  max-width: 68ch;
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .panel__body p:last-child {
  margin-bottom: 0;
}

.page-privacy .panel__body a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid var(--volt);
}

.page-privacy .panel__body a:hover,
.page-privacy .panel__body a:focus-visible {
  color: var(--autumn);
  border-bottom-color: var(--autumn);
}

/* 用途列表 */
.page-privacy .pv-reasons {
  display: grid;
  gap: 12px;
  margin: 4px 0 0;
}

.page-privacy .pv-reasons__row {
  padding: 12px 14px;
  background: var(--snow);
  border-left: 3px solid var(--volt);
}

.page-privacy .pv-reasons__row:nth-child(2) {
  border-left-color: var(--spring);
}

.page-privacy .pv-reasons__row:nth-child(3) {
  border-left-color: var(--autumn);
}

.page-privacy .pv-reasons__row:nth-child(4) {
  border-left-color: var(--frost);
}

.page-privacy .pv-reasons dt {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.page-privacy .pv-reasons dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ash);
}

/* 保存期限时间轴 */
.page-privacy .pv-time {
  display: grid;
  gap: 14px;
  margin: 6px 0 18px;
}

.page-privacy .pv-time__row {
  display: grid;
  gap: 6px;
}

.page-privacy .pv-time__label {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ash);
}

.page-privacy .pv-time__bar {
  position: relative;
  display: block;
  height: 12px;
  background: var(--snow);
  border: 1px solid var(--frost);
  overflow: hidden;
}

.page-privacy .pv-time__fill {
  display: block;
  width: var(--w, 0%);
  height: 100%;
  transition: width 0.4s var(--ease);
}

.page-privacy .pv-time__fill--volt {
  background: var(--volt);
}

.page-privacy .pv-time__fill--autumn {
  background: var(--autumn);
}

.page-privacy .pv-time__fill--spring {
  background: var(--spring);
}

.page-privacy .pv-time__val {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

/* 权利列表 */
.page-privacy .pv-rights {
  margin: 4px 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-rights li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pv-rights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--spring);
}

.page-privacy .pv-rights li:nth-child(2)::before { background: var(--volt); }
.page-privacy .pv-rights li:nth-child(3)::before { background: var(--autumn); }
.page-privacy .pv-rights li:nth-child(4)::before { background: var(--yellow); }
.page-privacy .pv-rights li:nth-child(5)::before { background: var(--red); }

.page-privacy .pv-rights strong {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 1px 6px;
  color: var(--ink);
  background: var(--snow);
  border: 1px solid var(--frost);
}

/* 联系方式块 */
.page-privacy .pv-contact {
  margin-top: 16px;
  padding: 16px 18px 14px;
  background: var(--paper);
  border: 1px solid var(--frost);
  border-top: 3px solid var(--ink);
}

.page-privacy .pv-contact__row {
  display: grid;
  gap: 2px;
  padding: 9px 0;
  border-bottom: 1px dotted var(--frost);
}

.page-privacy .pv-contact__row:last-of-type {
  border-bottom: 0;
}

.page-privacy .pv-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ash);
}

.page-privacy .pv-contact__val {
  font-size: 15px;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .pv-contact__val--mail {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.01em;
}

.page-privacy .pv-contact__val a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid var(--volt);
}

.page-privacy .pv-contact__val a:hover,
.page-privacy .pv-contact__val a:focus-visible {
  color: var(--autumn);
  border-bottom-color: var(--autumn);
}

.page-privacy .pv-updated {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ash);
}

/* 焦点可见性 */
.page-privacy a:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 3px;
}

@media (min-width: 640px) {
  .page-privacy .pv-time__row {
    grid-template-columns: 108px minmax(0, 1fr) 84px;
    align-items: center;
    gap: 12px;
  }

  .page-privacy .pv-time__val {
    text-align: right;
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    background: linear-gradient(104deg, var(--paper) 0 54%, var(--snow) 54% 100%);
  }

  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-privacy .pv-hero__figure {
    margin-top: 8px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 92px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

@media print {
  .page-privacy {
    background: #fff;
  }

  .page-privacy .pv-hero {
    background: #fff;
    border-bottom: 1px solid #000;
    padding: 0 0 12pt;
  }

  .page-privacy .pv-hero::before,
  .page-privacy .pv-hero__figure,
  .page-privacy .pv-toc {
    display: none;
  }

  .page-privacy .pv-body {
    display: block;
    padding: 0;
  }

  .page-privacy .pv-sec {
    border: 0;
    padding: 0 0 12pt;
    break-inside: avoid;
  }

  .page-privacy .pv-sec .panel > summary::after {
    content: "";
  }

  .page-privacy .pv-sec .panel > .panel__body,
  .page-privacy .panel__body {
    display: block !important;
  }

  .page-privacy .pv-tag,
  .page-privacy .pv-reasons__row,
  .page-privacy .pv-contact {
    border-color: #999;
    background: #fff;
  }

  .page-privacy .pv-time__fill {
    background: #666 !important;
  }
}
<<<END>>>

.page-privacy {
  --w: 1rem;
}