/* ============================================================
   使用说明 /notice/  ·  作用域 .page-disclaimer
   ============================================================ */

.page-disclaimer {
  --nw: min(1120px, 92vw);
  --notice-pad: clamp(18px, 2.8vw, 34px);
  --clip-sm: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  position: relative;
  background: var(--c-ink);
  color: var(--c-silver);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(34px, 6vw, 86px)) 0 clamp(28px, 5vw, 54px);
  background:
    radial-gradient(118% 78% at 90% -12%, rgba(255, 106, 26, .14) 0%, rgba(255, 106, 26, 0) 58%),
    linear-gradient(178deg, var(--c-night) 0%, var(--c-ink) 64%);
  overflow: hidden;
}

.page-disclaimer .notice-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 212, 210, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 212, 210, .05) 1px, transparent 1px);
  background-size: 74px 74px;
  -webkit-mask-image: radial-gradient(130% 92% at 12% -6%, #000 0%, transparent 70%);
  mask-image: radial-gradient(130% 92% at 12% -6%, #000 0%, transparent 70%);
  pointer-events: none;
}

.page-disclaimer .notice-hero > .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .notice-hero .breadcrumbs {
  margin-bottom: clamp(26px, 4.6vw, 56px);
}

/* 首屏栅格：不对称主栏 + 数据侧栏 */
.page-disclaimer .notice-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 40px);
  align-items: end;
}

.page-disclaimer .notice-hero__title {
  margin: 14px 0 0;
  font-size: clamp(37px, 6.6vw, 84px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--c-white);
}

.page-disclaimer .notice-hero__lede {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--c-silver);
}

.page-disclaimer .notice-hero__facts {
  display: grid;
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .notice-fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-fact__value {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.6vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--c-white);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .notice-fact__value small {
  margin-left: 4px;
  font-size: .42em;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--c-signal);
}

.page-disclaimer .notice-fact__label {
  font-size: 13px;
  letter-spacing: .01em;
  color: var(--c-mist);
}

/* 页首窄幅横幅 */
.page-disclaimer .notice-banner {
  position: relative;
  margin: clamp(30px, 5vw, 56px) 0 0;
  border: 1px solid var(--line);
  background: var(--c-night);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  overflow: hidden;
}

.page-disclaimer .notice-banner img {
  display: block;
  width: 100%;
  height: clamp(150px, 21vw, 248px);
  object-fit: cover;
  object-position: center 42%;
}

/* ---------- 目录条 ---------- */
.page-disclaimer .notice-index {
  background: var(--c-night);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .notice-index__rail {
  display: flex;
  gap: 8px;
  padding: 14px 0;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .notice-index__rail::-webkit-scrollbar {
  height: 3px;
}

.page-disclaimer .notice-index__rail::-webkit-scrollbar-thumb {
  background: var(--c-steel);
}

.page-disclaimer .notice-index__rail a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  font-size: 13px;
  letter-spacing: .01em;
  color: var(--c-mist);
  text-decoration: none;
  background: rgba(28, 79, 82, .35);
  border: 1px solid var(--line);
  clip-path: var(--clip-sm);
  transition: color .16s var(--ease), border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-disclaimer .notice-index__rail a .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-signal);
  letter-spacing: .06em;
}

.page-disclaimer .notice-index__rail a:hover,
.page-disclaimer .notice-index__rail a:focus-visible {
  color: var(--c-white);
  background: rgba(255, 106, 26, .14);
  border-color: rgba(255, 106, 26, .55);
  outline: none;
}

/* ---------- 正文分块 ---------- */
.page-disclaimer .notice-body {
  padding: clamp(38px, 6vw, 80px) 0 clamp(48px, 7vw, 96px);
  background: var(--c-ink);
}

.page-disclaimer .notice-body > .container {
  max-width: var(--nw);
}

.page-disclaimer .notice-block {
  position: relative;
  margin-bottom: clamp(14px, 2vw, 20px);
  background: var(--c-night);
  border: 1px solid var(--line);
  clip-path: var(--clip-cut);
  scroll-margin-top: calc(var(--header-h) + 28px);
  transition: border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-disclaimer .notice-block:nth-of-type(even) {
  background: var(--c-steel);
  clip-path: var(--clip-cut-alt);
}

.page-disclaimer .notice-block:hover,
.page-disclaimer .notice-block:focus-within,
.page-disclaimer .notice-block:target {
  border-color: rgba(255, 106, 26, .55);
}

.page-disclaimer .notice-block__head {
  display: flex;
  align-items: center;
  gap: clamp(13px, 2.2vw, 24px);
  padding: clamp(20px, 2.8vw, 30px) var(--notice-pad) clamp(14px, 1.8vw, 18px);
}

.page-disclaimer .notice-block__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.03em;
  color: transparent;
  -webkit-text-stroke: 1.4px var(--c-signal);
  font-variant-numeric: tabular-nums;
}

@supports not (-webkit-text-stroke: 1px red) {
  .page-disclaimer .notice-block__num {
    color: var(--c-signal);
  }
}

.page-disclaimer .notice-block__title {
  margin: 0;
  font-size: clamp(19px, 2.3vw, 26px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--c-white);
}

.page-disclaimer .notice-block__body {
  padding: clamp(18px, 2.4vw, 26px) var(--notice-pad) clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

/* 条目列表 */
.page-disclaimer .notice-list {
  display: grid;
  gap: clamp(11px, 1.6vw, 16px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-list li {
  position: relative;
  max-width: 68ch;
  padding-left: 20px;
  font-size: clamp(15px, 1.45vw, 16.5px);
  line-height: 1.78;
  color: var(--c-silver);
}

.page-disclaimer .notice-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 1px;
  background: var(--c-signal);
  opacity: .72;
}

.page-disclaimer .notice-list a {
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 179, 61, .38);
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-disclaimer .notice-list a:hover,
.page-disclaimer .notice-list a:focus-visible {
  color: var(--c-white);
  border-color: var(--c-white);
  outline: none;
}

/* 关键约定句：积分金细线左标记 */
.page-disclaimer .notice-note {
  margin: clamp(16px, 2vw, 22px) 0 0;
  max-width: 68ch;
  padding: 12px 16px 12px 18px;
  border-left: 2px solid var(--c-gold);
  background: rgba(242, 179, 61, .07);
  font-size: clamp(14.5px, 1.4vw, 16px);
  line-height: 1.72;
  color: var(--c-white);
}

.page-disclaimer .notice-note a {
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 179, 61, .45);
}

.page-disclaimer .notice-note a:hover,
.page-disclaimer .notice-note a:focus-visible {
  color: var(--c-white);
  border-color: var(--c-white);
  outline: none;
}

/* ---------- 页尾吸附短链接条 ---------- */
.page-disclaimer .notice-dock {
  position: sticky;
  bottom: 14px;
  z-index: 25;
  display: flex;
  align-items: center;
  gap: 4px;
  width: min(660px, calc(100vw - 28px));
  margin: 0 auto clamp(20px, 3vw, 34px);
  padding: 6px;
  background: rgba(12, 59, 63, .95);
  border: 1px solid var(--line-strong);
  clip-path: var(--clip-cut);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}

.page-disclaimer .notice-dock__link {
  flex: 1 1 auto;
  padding: 11px 12px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  color: var(--c-silver);
  text-decoration: none;
  transition: color .16s var(--ease), background-color .16s var(--ease);
}

.page-disclaimer .notice-dock__link:hover,
.page-disclaimer .notice-dock__link:focus-visible {
  color: var(--c-white);
  background: rgba(255, 106, 26, .16);
  outline: none;
}

.page-disclaimer .notice-dock__link--signal {
  color: var(--c-signal);
}

/* ---------- 断点 ---------- */
@media (min-width: 880px) {
  .page-disclaimer .notice-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(228px, .75fr);
    gap: clamp(36px, 5vw, 72px);
  }
}

@media (max-width: 620px) {
  .page-disclaimer .notice-hero {
    padding-top: calc(var(--header-h) + 30px);
  }

  .page-disclaimer .notice-block__num {
    font-size: 22px;
    -webkit-text-stroke-width: 1.1px;
  }

  .page-disclaimer .notice-block__head {
    gap: 11px;
  }

  .page-disclaimer .notice-dock {
    bottom: 10px;
    width: calc(100vw - 20px);
  }

  .page-disclaimer .notice-dock__link {
    padding: 10px 6px;
    font-size: 13px;
  }
}
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