:root {
  --navy: #1e4d6b;
  --coral: #e85d4c;
  --paper: #f4f0e8;
  --rule: #d9d2c5;
  --ink: #1a2430;
  --nav-shadow: 2px 2px 0 #1a2430;
  --chip: 0 10px 20px rgba(30, 77, 107, 0.2);
  --ring: inset 0 8px 0 #c9c2b4, 0 16px 28px rgba(26, 36, 48, 0.16);
  --bar: 70px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--bar); }
body { font-family: "PingFang SC", "Microsoft YaHei", sans-serif; color: var(--ink); background: var(--paper); padding-top: var(--bar); }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: 0; background: none; cursor: pointer; color: inherit; }
.g-wrap { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.g-eye { letter-spacing: 0.18em; font-size: 11px; font-weight: 800; color: var(--coral); }
h1 { font-size: clamp(40px, 6vw, 60px); line-height: 0.95; }
h2 { font-size: clamp(26px, 3vw, 36px); margin: 8px 0 10px; }
.g-lead { font-size: 22px; font-weight: 700; margin: 10px 0; }
.g-sum, .g-hint { color: #5c6670; line-height: 1.8; max-width: 38em; }
.g-cap { margin-top: 12px; font-size: 12px; color: #8a9098; }
.g-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.g-btns a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; font-weight: 800; box-shadow: var(--nav-shadow); }
.g-btns .a { background: var(--coral); color: #fff; }
.g-btns .b { background: var(--navy); color: #fff; }
.g-btns .a:hover, .g-go:hover { filter: brightness(1.06); }
.g-bar { position: fixed; inset: 0 0 auto; height: var(--bar); z-index: 40; background: #fff; border-bottom: 3px solid var(--navy); }
.g-in { width: min(1160px, calc(100% - 32px)); height: 100%; margin: 0 auto; display: flex; align-items: center; gap: 16px; }
.g-brand { display: flex; align-items: center; gap: 8px; font-weight: 900; }
.g-mark { width: 42px; height: 42px; object-fit: contain; background: #fff; box-shadow: var(--nav-shadow); }
.g-nav { margin-left: auto; display: flex; gap: 18px; font-weight: 700; font-size: 14px; }
.g-nav a:hover { color: var(--coral); }
.g-go { background: var(--coral); color: #fff; padding: 8px 14px; font-weight: 800; box-shadow: var(--nav-shadow); }
.g-menu { display: none; margin-left: auto; font-weight: 800; }
.g-hero { padding: 28px 0 48px; background: var(--navy); color: var(--ink); }
.g-hero .g-sum { color: #5c6670; }
.g-month {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-template-areas:
    "w1 w2 w3 w4 w5 w6 w7"
    "a1 a2 a3 a4 a5 a6 a7"
    "b1 b2 copy copy copy c6 c7"
    "d1 d2 d3 d4 d5 d6 d7";
  gap: 6px;
  background: #163a52;
  padding: 10px;
}
.g-copy {
  grid-area: copy;
  background: #fff;
  color: var(--ink);
  padding: 18px 20px;
}
.g-copy h1 { color: var(--navy); font-size: clamp(28px, 3.5vw, 44px); }
.g-wd { text-align: center; font-size: 11px; font-weight: 800; color: var(--coral); padding: 6px 0; }
.w1 { grid-area: w1; } .w2 { grid-area: w2; } .w3 { grid-area: w3; } .w4 { grid-area: w4; }
.w5 { grid-area: w5; } .w6 { grid-area: w6; } .w7 { grid-area: w7; }
.a1 { grid-area: a1; } .a2 { grid-area: a2; } .a3 { grid-area: a3; } .a4 { grid-area: a4; }
.a5 { grid-area: a5; } .a6 { grid-area: a6; } .a7 { grid-area: a7; }
.b1 { grid-area: b1; } .b2 { grid-area: b2; }
.c6 { grid-area: c6; } .c7 { grid-area: c7; }
.d1 { grid-area: d1; } .d2 { grid-area: d2; } .d3 { grid-area: d3; } .d4 { grid-area: d4; }
.d5 { grid-area: d5; } .d6 { grid-area: d6; } .d7 { grid-area: d7; }
.g-cell {
  position: relative;
  min-height: 72px;
  background: #fff;
  color: var(--ink);
  padding: 6px;
  font-size: 12px;
  font-weight: 700;
}
.g-cell.muted { background: #d5e4ee; color: #8a9098; }
.g-cell.fill { padding: 0; overflow: hidden; }
.g-cell.fill img { width: 100%; height: 72px; object-fit: cover; }
.g-cell.fill b { position: absolute; left: 4px; top: 2px; background: var(--coral); color: #fff; padding: 0 5px; font-size: 11px; }
.g-cell.span {
  grid-column: span 3;
  grid-row: span 2;
  min-height: 150px;
  background: var(--coral);
  color: #fff;
  padding: 12px;
}
.g-cell.span ul { margin-top: 8px; padding-left: 18px; font-weight: 500; }
.g-cell.span strong { display: block; margin-top: 4px; }
.g-cell:hover { outline: 2px solid var(--coral); }
.g-gridsec { padding: 56px 0; background: repeating-linear-gradient(#f4f0e8 0 31px, #e6e0d4 31px 32px); }
.g-36 { margin-top: 18px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.g-36 i { display: block; aspect-ratio: 1; background: #fff; box-shadow: inset 0 0 0 1px var(--rule); }
.g-36 i:nth-child(3n) { background: #d5e4ee; }
.g-36 i:nth-child(5n) { background: #f8d4ce; }
.g-36 figure { margin: 0; grid-column: span 2; }
.g-36 .tall { grid-column: span 1; grid-row: span 2; }
.g-36 img { width: 100%; height: 100%; object-fit: cover; }
.g-36 figure:hover { outline: 3px solid var(--coral); }
.g-plan { padding: 48px 0; background: var(--ink); color: #eef4f8; }
.g-plan .g-hint { color: #9aa6b0; }
.g-rule { list-style: none; margin-top: 20px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.g-rule li { border-top: 4px solid var(--coral); padding: 14px 8px; background: #243140; }
.g-rule b { display: block; color: var(--coral); margin-bottom: 6px; }
.g-rule li:hover { background: #2e3d4f; }
.g-notes { padding: 48px 0 56px; background: var(--ink); color: #fff; text-align: center; }
.g-notes .g-hint { color: #b7c4ce; margin-inline: auto; }
.g-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 280px));
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
  text-align: left;
}
.g-rail article {
  min-height: 220px;
  background: #fff; color: var(--ink); padding: 16px;
  border-top: 10px solid var(--coral);
}
.g-rail article:nth-child(even) { background: var(--navy); color: #fff; border-top-color: #fff; }
.g-rail time { display: block; font-size: 28px; font-weight: 900; margin-bottom: 10px; color: var(--coral); }
.g-rail article:nth-child(even) time { color: #fff; }
.g-rail p { font-size: 14px; line-height: 1.7; }

.g-faq { padding: 0; }
.g-faq-split { display: grid; grid-template-columns: 0.7fr 1.3fr; min-height: 420px; }
.g-faq-split .ask { background: var(--coral); color: #fff; padding: 48px 32px; }
.g-faq-split .ask p { letter-spacing: 0.18em; font-size: 12px; font-weight: 800; }
.g-qa { background: #fff; padding: 28px 24px; }
.g-qa details { border-bottom: 3px solid var(--navy); padding: 12px 0; }
.g-qa summary { cursor: pointer; font-weight: 800; list-style: none; color: var(--navy); }
.g-qa summary::-webkit-details-marker { display: none; }
.g-qa p { margin-top: 8px; line-height: 1.7; color: #3d4a55; }

.g-stamp { display: grid; grid-template-columns: 1fr 1fr; min-height: 260px; }
.g-stamp-navy, .g-stamp-coral { display: flex; flex-direction: column; justify-content: center; padding: 48px 10%; }
.g-stamp-navy { background: var(--navy); color: #fff; }
.g-stamp-coral { background: var(--coral); color: #fff; }
.g-stamp p { font-size: 64px; font-weight: 900; line-height: 0.9; opacity: 0.35; }
.g-stamp h2 { font-size: clamp(28px, 4vw, 40px); margin: 6px 0 18px; }
.g-stamp a { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; font-weight: 800; width: fit-content; box-shadow: var(--nav-shadow); }
.g-stamp-navy a { background: var(--coral); color: #fff; }
.g-stamp-coral a { background: #fff; color: var(--navy); }
.g-end { background: #fff; color: var(--navy); padding: 24px 0; border-top: 8px solid var(--coral); }
.g-end-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.g-end a { color: var(--coral); font-weight: 700; }
.g-end small { color: #5c6670; }
@keyframes g-bob { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; } }
@media (max-width: 900px) {
  .g-nav { display: none; }
  .g-nav.open { display: flex; flex-direction: column; position: absolute; top: var(--bar); left: 0; right: 0; background: #fff; padding: 16px; gap: 10px; }
  .g-menu { display: block; }
  .g-rule, .g-faq-split, .g-stamp { display: grid; grid-template-columns: 1fr; }
  .g-month {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "copy copy"
      "a5 c6"
      "d1 d6"
      "a1 a2"
      "a3 a4"
      "a6 a7"
      "b1 b2"
      "c7 d2"
      "d3 d4"
      "d5 d7";
  }
  .g-wd { display: none; }
  .g-36 { grid-template-columns: repeat(4, 1fr); }
  .g-rail { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
}