/* 慕義品牌色:深綠 #1E4331 / 金 #C9A227 / 黃 #FFD400 —— 沿用他 IG 輪播與鉤子卡 */
:root {
  --ground:      #FAF9F5;
  --surface:     #FFFFFF;
  --ink:         #12211A;
  --ink-2:       #4C5F55;
  --ink-3:       #7B8C83;
  --rule:        #DCE4DF;
  --rule-strong: #1E4331;
  --brand:       #1E4331;
  --brand-soft:  #EDF2EF;
  --gold:        #9A7B12;
  --gold-line:   #C9A227;
  --hot-bg:      #FDF6E0;
  --flag:        #A33A33;
  --flag-bg:     #FCF1EF;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #0A1410; --surface: #10201A; --ink: #EDF3EF; --ink-2: #A9BCB1;
    --ink-3: #7E948A; --rule: #23392F; --rule-strong: #C9A227; --brand: #7FCBA4;
    --brand-soft: #16281F; --gold: #FFD400; --gold-line: #C9A227;
    --hot-bg: #1E2A16; --flag: #FF9B92; --flag-bg: #2A1917;
  }
}
:root[data-theme="dark"] {
  --ground: #0A1410; --surface: #10201A; --ink: #EDF3EF; --ink-2: #A9BCB1;
  --ink-3: #7E948A; --rule: #23392F; --rule-strong: #C9A227; --brand: #7FCBA4;
  --brand-soft: #16281F; --gold: #FFD400; --gold-line: #C9A227;
  --hot-bg: #1E2A16; --flag: #FF9B92; --flag-bg: #2A1917;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font-family: "Noto Sans TC", system-ui, "Microsoft JhengHei", sans-serif;
  font-size: 17px; line-height: 1.75; -webkit-font-smoothing: antialiased;
}
.sheet {
  max-width: 640px; margin: 0 auto; padding: 40px 22px 80px;
  display: flex; flex-direction: column; gap: 40px;
}
section, .tw { min-width: 0; }

.masthead { display: flex; flex-direction: column; gap: 10px; }
.eyebrow {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px; font-weight: 500; letter-spacing: .22em;
  text-transform: uppercase; color: var(--gold);
}
h1 {
  margin: 0; font-size: clamp(30px, 8vw, 40px); font-weight: 900;
  line-height: 1.2; letter-spacing: -.01em; text-wrap: balance;
}
.standfirst { margin: 0; color: var(--ink-2); font-size: 16px; }
.masthead .hr { height: 3px; background: var(--rule-strong); margin-top: 6px; }

p { margin: 0; }

.aside {
  background: var(--brand-soft); border-left: 4px solid var(--gold-line);
  padding: 14px 18px; font-size: 15.5px; line-height: 1.72;
}
.aside.flag { background: var(--flag-bg); border-left-color: var(--flag); }
.aside.flag strong { color: var(--flag); }
.aside strong { color: var(--ink); }

.dlbtn {
  display: inline-block; padding: 14px 26px; background: var(--brand);
  color: var(--ground); font-weight: 700; font-size: 16px;
  text-decoration: none; border-radius: 2px; border-left: 4px solid var(--gold-line);
}
.dlbtn:hover { filter: brightness(1.12); }
.dlbtn:focus-visible { outline: 2px solid var(--gold-line); outline-offset: 3px; }

.backnav a { color: var(--ink-3); font-size: 14px; text-decoration: none; }
.backnav a:hover { color: var(--brand); text-decoration: underline; }
.backnav a:focus-visible { outline: 2px solid var(--gold-line); outline-offset: 3px; }

footer {
  border-top: 3px solid var(--rule-strong); padding-top: 22px;
  display: flex; flex-direction: column; gap: 12px; font-size: 15px;
}
footer .co { font-weight: 700; font-size: 17px; }
footer .meta { color: var(--ink-2); line-height: 1.8; }
footer a { color: var(--brand); text-decoration-color: var(--gold-line); text-underline-offset: 3px; }
footer a:focus-visible { outline: 2px solid var(--gold-line); outline-offset: 3px; border-radius: 2px; }
.disclaimer {
  font-size: 12.5px; line-height: 1.7; color: var(--ink-3);
  border-top: 1px solid var(--rule); padding-top: 12px;
}