.ip-hero { padding: 30px 0 100px; overflow: hidden; background: radial-gradient(circle at 4% 7%, #e3efe8 0, #f6f8f4 42%, #fff 85%); }
.ip-breadcrumb { display: flex; gap: 9px; align-items: center; margin-bottom: 54px; color: var(--muted); font-size: .78rem; }
.ip-breadcrumb a { color: var(--green-dark) !important; text-underline-offset: 3px; }
.ip-hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .85fr); gap: 7%; align-items: center; }
.ip-hero h1 { max-width: 750px; margin: 15px 0 23px; color: var(--navy); font-family: "DM Serif Display", "Noto Serif TC", serif; font-size: clamp(3.2rem, 5.8vw, 5.75rem); font-weight: 400; line-height: 1.05; letter-spacing: -.045em; }
.ip-hero h1 em { color: var(--green); font-style: normal; }
.ip-lede { max-width: 670px; margin: 0; color: var(--ink-2); font-size: clamp(1.02rem, 1.7vw, 1.23rem); line-height: 1.75; }
.ip-hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin: 30px 0 0; }
.ip-provenance { max-width: 620px; margin: 21px 0 0; color: var(--muted); font-size: .74rem; }
.ip-provenance a { color: var(--green-dark) !important; text-underline-offset: 3px; }
.ip-portrait-card { overflow: hidden; border-radius: 24px; background: var(--navy); box-shadow: 0 32px 70px rgba(13,39,63,.2); }
.ip-portrait { position: relative; height: clamp(410px, 47vw, 570px); overflow: hidden; }
.ip-portrait img { position: absolute; top: -30%; left: -6%; width: 311.5%; max-width: none !important; height: auto; }
.ip-portrait::after { position: absolute; inset: 48% 0 0; content: ""; background: linear-gradient(transparent 0%, rgba(5,20,38,.84) 36%, #0d273f 73%); pointer-events: none; }
.ip-photo-label { position: absolute; right: 27px; bottom: 27px; left: 27px; z-index: 1; color: #fff; }
.ip-photo-label small { display: block; color: #d8b66e; font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.ip-photo-label strong { display: block; margin-top: 7px; font-family: "DM Serif Display", "Noto Serif TC", serif; font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 400; line-height: 1.14; }
.ip-photo-label span { display: block; margin-top: 3px; font-size: .9rem; }
.ip-photo-credit { padding: 12px 27px; color: #bdccd6; font-size: .7rem; }
.ip-photo-credit a { color: #fff !important; text-underline-offset: 3px; }
.ip-fact-strip { position: relative; margin-top: -48px; }
.ip-fact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 20px 45px rgba(13,39,63,.09); }
.ip-fact { display: grid; gap: 4px; min-height: 105px; align-content: center; padding: 17px 27px; }
.ip-fact + .ip-fact { border-left: 1px solid var(--line); }
.ip-fact strong { color: var(--navy); font-size: 1.03rem; line-height: 1.35; }
.ip-fact span { color: var(--muted); font-size: .75rem; }
.ip-section { padding: 100px 0; }
.ip-section-soft { background: #edf3ef; }
.ip-section-head { max-width: 760px; margin-bottom: 38px; }
.ip-section h2, .ip-cta h2 { margin: 13px 0 16px; color: var(--navy); font-family: "DM Serif Display", "Noto Serif TC", serif; font-size: clamp(2.4rem, 4.2vw, 4rem); font-weight: 400; line-height: 1.12; letter-spacing: -.035em; }
.ip-section-head p, .ip-section-intro { margin: 0; color: var(--ink-2); }
.ip-timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.ip-chapter { position: relative; padding: 29px 30px 30px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.ip-chapter::before { content: ""; position: absolute; top: 0; left: 30px; width: 48px; height: 3px; background: var(--gold); }
.ip-chapter small { color: var(--green-dark); font-size: .7rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.ip-chapter h3 { margin: 20px 0 10px; color: var(--navy); font-family: "DM Serif Display", "Noto Serif TC", serif; font-size: 1.85rem; font-weight: 400; line-height: 1.2; }
.ip-chapter p { margin: 0; color: var(--ink-2); font-size: .89rem; }
.ip-chapter a { color: var(--green-dark) !important; text-underline-offset: 3px; }
.ip-chapter .ip-source { margin-top: 20px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; }
.ip-meaning-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 90px; align-items: start; }
.ip-meaning-copy p { color: var(--ink-2); }
.ip-meaning-copy p + p { margin-top: 18px; }
.ip-steps { margin: 0; padding: 0; list-style: none; }
.ip-steps li { display: grid; grid-template-columns: 43px 1fr; gap: 17px; padding: 18px 0; border-bottom: 1px solid #c9d7cf; }
.ip-steps li:first-child { border-top: 1px solid #c9d7cf; }
.ip-steps b { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; color: var(--green-dark); background: #fff; font-size: .8rem; }
.ip-steps strong { display: block; color: var(--navy); }
.ip-steps span { display: block; margin-top: 4px; color: var(--ink-2); font-size: .86rem; }
.ip-steps a { color: var(--green-dark) !important; text-underline-offset: 3px; }
.ip-sources { max-width: 1000px; }
.ip-sources > p { max-width: 760px; color: var(--ink-2); }
.ip-record-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 34px; }
.ip-record { min-height: 190px; padding: 24px 25px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: 0 10px 28px rgba(13,39,63,.04); }
.ip-record small { display: block; margin-bottom: 20px; color: var(--green-dark); font-size: .69rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.ip-record strong { display: block; color: var(--navy); font-size: 1rem; line-height: 1.4; }
.ip-record p { margin: 10px 0 0; color: var(--muted); font-size: .77rem; }
.ip-record a { display: inline-block; margin-top: 18px; color: var(--green-dark) !important; font-size: .78rem; font-weight: 800; text-underline-offset: 3px; }
.ip-sources .ip-more-record { max-width: none; margin: 22px 0 0; color: var(--muted); font-size: .8rem; }
.ip-more-record a { color: var(--green-dark) !important; font-weight: 800; text-underline-offset: 3px; }
.ip-sources ol { display: grid; gap: 15px; padding-left: 23px; color: var(--ink-2); }
.ip-sources li { padding-left: 5px; }
.ip-sources a { color: var(--green-dark) !important; font-weight: 700; text-underline-offset: 3px; }
.ip-sources .ip-caveat { margin-top: 30px; padding: 19px 23px; border-left: 3px solid var(--gold); background: var(--gold-pale); color: var(--ink-2); font-size: .85rem; }
.ip-cta { padding: 78px 0; color: #fff; background: var(--navy); }
.ip-cta-inner { display: flex; gap: 34px; align-items: center; justify-content: space-between; }
.ip-cta .ph-kicker { color: #d8b66e; }
.ip-cta h2 { max-width: 750px; margin-bottom: 9px; color: #fff; }
.ip-cta p { max-width: 720px; margin: 0; color: #bdd0dc; }
.ip-cta-actions { display: flex; flex-wrap: wrap; gap: 11px; }
.ip-cta .ph-button-secondary { color: #fff; border-color: #8099a8; }
.ip-cta .ph-button-secondary:hover { border-color: #fff; }
@media (max-width: 980px) {
  .ip-hero-grid { grid-template-columns: 1fr minmax(280px, .8fr); gap: 4%; }
  .ip-hero h1 { font-size: clamp(3rem, 6vw, 4.5rem); }
  .ip-meaning-grid { gap: 45px; }
}
@media (max-width: 760px) {
  .ip-hero { padding: 22px 0 72px; }
  .ip-breadcrumb { margin-bottom: 31px; }
  .ip-hero-grid { display: flex; flex-direction: column-reverse; align-items: stretch; gap: 37px; }
  .ip-hero h1 { font-size: clamp(2.8rem, 11vw, 4.3rem); }
  .ip-portrait { height: 330px; }
  .ip-portrait img { top: -38%; }
  .ip-hero-actions .ph-button { flex: 1 1 100%; }
  .ip-fact-strip { margin-top: -31px; }
  .ip-fact-grid { grid-template-columns: 1fr; }
  .ip-fact { min-height: 78px; padding: 13px 21px; }
  .ip-fact + .ip-fact { border-left: 0; border-top: 1px solid var(--line); }
  .ip-section { padding: 72px 0; }
  .ip-timeline, .ip-meaning-grid { grid-template-columns: 1fr; gap: 16px; }
  .ip-record-grid { grid-template-columns: 1fr; }
  .ip-record { min-height: 0; }
  .ip-chapter { padding: 24px; }
  .ip-chapter::before { left: 24px; }
  .ip-meaning-grid { gap: 24px; }
  .ip-cta-inner { align-items: stretch; flex-direction: column; }
  .ip-cta-actions .ph-button { flex: 1 1 100%; }
}