/* ===== 访问须知 /notice/ ===== */
.page-disclaimer {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  padding: clamp(20px, 4vw, 44px) var(--pad-x) clamp(56px, 8vw, 104px);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.page-disclaimer p {
  margin: 0;
}

.page-disclaimer a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 16, 46, 0.35);
  transition: color var(--t), border-color var(--t);
}

.page-disclaimer a:hover {
  color: var(--red-deep);
  border-bottom-color: var(--red-deep);
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer .breadcrumb {
  max-width: var(--shell);
  margin: 0 auto clamp(20px, 3.2vw, 40px);
  font-size: 13px;
  color: var(--stone);
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--paper-2);
}

/* ---------- 首屏 ---------- */

.notice-hero {
  max-width: var(--shell);
  margin: 0 auto;
}

.notice-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.notice-hero__eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--red);
  margin-bottom: 16px;
  position: relative;
  padding-left: 26px;
}

.notice-hero__eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 18px;
  height: 2px;
  background: var(--gold);
}

.notice-hero__title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(30px, 7.6vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  color: var(--ink);
}

.notice-hero__lede {
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--stone);
  max-width: 36em;
}

.notice-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.notice-hero__figure {
  position: relative;
  margin: 0;
  padding: 10px;
  background: var(--white);
  border: 1px solid var(--paper-2);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.notice-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-left: 3px solid var(--red);
}

/* ---------- 四条说明 ---------- */

.notice-board {
  max-width: var(--shell);
  margin: clamp(52px, 8vw, 104px) auto 0;
}

.notice-board__head {
  position: relative;
  padding-bottom: 18px;
  margin-bottom: clamp(24px, 3.4vw, 44px);
  border-bottom: 1px solid var(--paper-2);
}

.notice-board__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 88px;
  height: 2px;
  background: var(--gold);
}

.notice-board__kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 10px;
}

.notice-board h2 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 31px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}

.notice-board__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.notice-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--paper-2);
  padding: 22px 20px 22px 26px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: transform var(--t), border-color var(--t);
}

.notice-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--jade);
}

.notice-card--red::before {
  background: var(--red);
}

.notice-card:hover,
.notice-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--gold);
}

.notice-card:hover .notice-card__title,
.notice-card:focus-within .notice-card__title {
  color: var(--red);
}

.notice-card__num {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
  padding-bottom: 6px;
  border-bottom: 2px solid var(--gold-pale);
  margin-bottom: 14px;
}

.notice-card__title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.45;
  margin: 0 0 10px;
  color: var(--ink);
  transition: color var(--t);
}

.notice-card > p {
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.notice-card__more {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--paper-2);
}

.notice-card__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--jade);
  transition: color var(--t);
}

.notice-card__more summary::-webkit-details-marker {
  display: none;
}

.notice-card__more summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1;
  color: var(--gold);
}

.notice-card__more[open] summary::after {
  content: "−";
}

.notice-card__more summary:hover {
  color: var(--red);
}

.notice-card__more summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.notice-card__more p {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 联系与备案 ---------- */

.notice-foot {
  position: relative;
  max-width: var(--shell);
  margin: clamp(52px, 8vw, 100px) auto 0;
  padding: clamp(26px, 4vw, 52px) clamp(20px, 4vw, 52px);
  background: var(--ink);
  color: var(--white);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.notice-foot::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--gold);
}

.notice-foot h2 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(20px, 2.8vw, 28px);
  line-height: 1.35;
  margin: 0 0 12px;
  color: var(--white);
}

.notice-foot > p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-2);
  max-width: 62ch;
}

.notice-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: clamp(22px, 3vw, 34px) 0 0;
}

.notice-facts__item {
  border-top: 1px dashed rgba(242, 223, 176, 0.3);
  padding-top: 12px;
  min-width: 0;
}

.notice-facts dt {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 6px;
}

.notice-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--white);
}

.notice-facts dd.mono {
  font-size: 14px;
  overflow-wrap: anywhere;
}

.notice-foot__note {
  margin-top: clamp(24px, 3.4vw, 36px);
  padding-top: 20px;
  border-top: 1px solid rgba(246, 239, 227, 0.16);
  font-size: 13px;
  line-height: 1.85;
  color: var(--paper-2);
}

.notice-foot__note a {
  color: var(--gold);
  border-bottom-color: rgba(217, 164, 65, 0.45);
}

.notice-foot__note a:hover {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 740px) {
  .notice-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(32px, 4.5vw, 72px);
  }

  .notice-board__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 26px;
  }

  .notice-card {
    padding: 26px 24px 26px 30px;
  }

  .notice-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 36px;
  }
}

@media (min-width: 1120px) {
  .notice-board__grid {
    gap: 30px 44px;
  }

  .notice-card:nth-child(even) {
    margin-top: 46px;
  }

  .notice-board__grid {
    padding-bottom: 46px;
  }
}