:root {
      --ph-ink: #142233;
      --ph-navy: #071827;
      --ph-navy-2: #102b42;
      --ph-harbor: #2f6f89;
      --ph-harbor-light: #dceaf0;
      --ph-brass: #bc8b45;
      --ph-brass-light: #e5c68f;
      --ph-paper: #f7f4ed;
      --ph-white: #fff;
      --ph-muted: #607080;
      --ph-line: #d9dfdf;
      --ph-success: #3d6b55;
      --ph-shadow: 0 18px 45px rgba(7, 24, 39, .12);
      --ph-radius: 18px;
      --ph-container: 1180px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ph-ink);
      background: var(--ph-white);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      font-size: 17px;
      line-height: 1.66;
      -webkit-font-smoothing: antialiased;
    }
    body.menu-open { overflow: hidden; }
    img { display: block; width: 100%; height: auto; }
    a { color: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    .ph-container { width: min(calc(100% - 40px), var(--ph-container)); margin-inline: auto; }
    .ph-section { padding: 92px 0; }
    .ph-section--paper { background: var(--ph-paper); }
    .ph-section--navy { color: var(--ph-white); background: var(--ph-navy); }
    .ph-section--compact { padding: 62px 0; }
    .ph-eyebrow {
      margin: 0 0 12px;
      color: var(--ph-brass);
      font-size: .76rem;
      font-weight: 800;
      letter-spacing: .16em;
      line-height: 1.3;
      text-transform: uppercase;
    }
    .ph-heading {
      max-width: 790px;
      margin: 0;
      color: var(--ph-ink);
      font-family: Georgia, "Times New Roman", serif;
      font-size: clamp(2.15rem, 5vw, 4rem);
      font-weight: 600;
      letter-spacing: -.035em;
      line-height: 1.03;
      text-wrap: balance;
    }
    .ph-section--navy .ph-heading { color: var(--ph-white); }
    .ph-heading--small { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
    .ph-lead {
      max-width: 780px;
      margin: 22px 0 0;
      color: var(--ph-muted);
      font-size: clamp(1.05rem, 2vw, 1.22rem);
    }
    .ph-section--navy .ph-lead { color: #c5d0d9; }
    .ph-section-head { margin-bottom: 46px; }
    .ph-button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
    .ph-button {
      display: inline-flex;
      min-height: 50px;
      align-items: center;
      justify-content: center;
      padding: 12px 21px;
      border: 1px solid var(--ph-brass);
      border-radius: 999px;
      color: var(--ph-navy);
      background: var(--ph-brass-light);
      font-size: .92rem;
      font-weight: 800;
      line-height: 1.2;
      text-align: center;
      text-decoration: none;
      transition: transform .2s ease, background-color .2s ease, border-color .2s ease;
    }
    .ph-button:hover { transform: translateY(-2px); background: #efd8af; }
    .ph-button--ghost {
      border-color: rgba(255,255,255,.55);
      color: var(--ph-white);
      background: rgba(255,255,255,.07);
    }
    .ph-button--ghost:hover { background: rgba(255,255,255,.15); }
    .ph-button--white {
      border-color: var(--ph-white);
      color: var(--ph-navy);
      background: var(--ph-white);
    }
    .ph-text-link {
      color: var(--ph-harbor);
      font-weight: 800;
      text-underline-offset: 4px;
    }
    .ph-section--navy .ph-text-link { color: var(--ph-brass-light); }
    .ph-skip {
      position: fixed;
      z-index: 1000;
      top: 12px;
      left: 12px;
      padding: 10px 14px;
      border-radius: 6px;
      color: var(--ph-white);
      background: var(--ph-navy);
      transform: translateY(-150%);
    }
    .ph-skip:focus { transform: translateY(0); }

    .ph-header {
      position: sticky;
      z-index: 100;
      top: 0;
      border-bottom: 1px solid rgba(20, 34, 51, .09);
      background: rgba(255,255,255,.96);
      backdrop-filter: blur(12px);
    }
    .ph-header__inner {
      display: flex;
      min-height: 76px;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }
    .ph-brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      color: var(--ph-navy);
      font-family: Georgia, "Times New Roman", serif;
      font-size: 1.32rem;
      font-weight: 700;
      text-decoration: none;
      white-space: nowrap;
    }
    .ph-brand__mark {
      display: grid;
      width: 38px;
      height: 38px;
      place-items: center;
      border: 1px solid #b8c4cb;
      border-radius: 50%;
      color: var(--ph-brass);
      font-family: Inter, sans-serif;
      font-size: .68rem;
      letter-spacing: .08em;
    }
    .ph-nav { display: flex; align-items: center; gap: 5px; }
    .ph-nav a {
      padding: 9px 11px;
      border-radius: 9px;
      color: #334657;
      font-size: .88rem;
      font-weight: 700;
      text-decoration: none;
    }
    .ph-nav a:hover, .ph-nav a:focus-visible, .ph-nav a[aria-current="page"] {
      color: var(--ph-navy);
      background: #edf1f2;
    }
    .ph-nav .ph-nav__tour { margin-left: 6px; color: var(--ph-white); background: var(--ph-navy); }
    .ph-nav .ph-nav__tour:hover { color: var(--ph-white); background: var(--ph-navy-2); }
    .ph-menu {
      display: none;
      width: 50px;
      height: 44px;
      border: 1px solid var(--ph-line);
      border-radius: 10px;
      color: var(--ph-navy);
      background: var(--ph-white);
      font: inherit;
      font-size: .8rem;
      font-weight: 800;
    }

    .ph-breadcrumb {
      position: absolute;
      z-index: 3;
      top: 34px;
      left: 0;
      width: 100%;
      color: #d7e0e5;
      font-size: .82rem;
    }
    .ph-breadcrumb ol {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin: 0;
      padding: 0;
      list-style: none;
    }
    .ph-breadcrumb li + li::before { content: "/"; margin-right: 9px; color: #93a6b3; }
    .ph-breadcrumb a { text-underline-offset: 3px; }

    .ph-hero {
      position: relative;
      display: grid;
      min-height: 690px;
      align-items: end;
      overflow: hidden;
      color: var(--ph-white);
      background:
        linear-gradient(90deg, rgba(3,16,28,.94) 0%, rgba(3,16,28,.74) 54%, rgba(3,16,28,.2) 100%),
        linear-gradient(0deg, rgba(3,16,28,.72), transparent 48%),
        url("../images/uss-arizona-memorial.jpg") center 45% / cover no-repeat;
    }
    .ph-hero__content { position: relative; z-index: 2; max-width: 840px; padding: 145px 0 92px; }
    .ph-hero .ph-eyebrow { color: var(--ph-brass-light); }
    .ph-hero h1 {
      max-width: 830px;
      margin: 0;
      font-family: Georgia, "Times New Roman", serif;
      font-size: clamp(3rem, 7.2vw, 6rem);
      font-weight: 600;
      letter-spacing: -.055em;
      line-height: .95;
      text-wrap: balance;
    }
    .ph-hero__intro {
      max-width: 700px;
      margin: 26px 0 0;
      color: #e8edf0;
      font-size: clamp(1.05rem, 2vw, 1.28rem);
      line-height: 1.55;
    }
    .ph-hero__note {
      display: flex;
      align-items: center;
      gap: 10px;
      margin: 24px 0 0;
      color: #c9d5dc;
      font-size: .88rem;
    }
    .ph-hero__note::before { content: ""; flex: 0 0 26px; height: 1px; background: var(--ph-brass-light); }

    .ph-facts { position: relative; z-index: 5; margin-top: -40px; }
    .ph-facts__grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      border: 1px solid rgba(20,34,51,.1);
      border-radius: var(--ph-radius);
      background: var(--ph-white);
      box-shadow: var(--ph-shadow);
      overflow: hidden;
    }
    .ph-fact { min-height: 126px; padding: 25px 27px; border-right: 1px solid var(--ph-line); }
    .ph-fact:last-child { border-right: 0; }
    .ph-fact__label {
      display: block;
      margin-bottom: 6px;
      color: var(--ph-brass);
      font-size: .7rem;
      font-weight: 900;
      letter-spacing: .13em;
      text-transform: uppercase;
    }
    .ph-fact strong { display: block; color: var(--ph-navy); font-size: 1.04rem; line-height: 1.35; }
    .ph-fact span:last-child { color: var(--ph-muted); font-size: .87rem; line-height: 1.35; }

    .ph-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      align-items: start;
      gap: 78px;
    }
    .ph-prose h2, .ph-prose h3 {
      color: var(--ph-navy);
      font-family: Georgia, "Times New Roman", serif;
      font-weight: 600;
      line-height: 1.16;
    }
    .ph-prose h2 { margin: 0 0 22px; font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -.03em; }
    .ph-prose h3 { margin: 36px 0 10px; font-size: 1.52rem; letter-spacing: -.015em; }
    .ph-prose p { margin: 0 0 19px; }
    .ph-prose > p:first-of-type { font-size: 1.15rem; color: #3f5262; }
    .ph-prose ul { margin: 18px 0 24px; padding-left: 22px; }
    .ph-prose li { margin-bottom: 9px; }
    .ph-side-card {
      position: sticky;
      top: 100px;
      padding: 28px;
      border: 1px solid var(--ph-line);
      border-top: 4px solid var(--ph-brass);
      border-radius: var(--ph-radius);
      background: var(--ph-paper);
    }
    .ph-side-card h2 {
      margin: 0 0 18px;
      color: var(--ph-navy);
      font-family: Georgia, "Times New Roman", serif;
      font-size: 1.55rem;
      line-height: 1.15;
    }
    .ph-side-card ul { margin: 0; padding: 0; list-style: none; }
    .ph-side-card li { padding: 12px 0; border-top: 1px solid var(--ph-line); }
    .ph-side-card li:first-child { padding-top: 0; border-top: 0; }
    .ph-side-card a { color: var(--ph-harbor); font-size: .92rem; font-weight: 800; text-underline-offset: 4px; }
    .ph-side-card p { margin: 20px 0 0; color: var(--ph-muted); font-size: .82rem; line-height: 1.5; }

    .ph-program-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      counter-reset: program;
    }
    .ph-program-card {
      position: relative;
      min-height: 260px;
      padding: 72px 25px 27px;
      border: 1px solid var(--ph-line);
      border-radius: var(--ph-radius);
      background: var(--ph-white);
      counter-increment: program;
    }
    .ph-program-card::before {
      content: "0" counter(program);
      position: absolute;
      top: 25px;
      left: 25px;
      color: var(--ph-brass);
      font-size: .77rem;
      font-weight: 900;
      letter-spacing: .13em;
    }
    .ph-program-card h3 {
      margin: 0 0 11px;
      color: var(--ph-navy);
      font-family: Georgia, "Times New Roman", serif;
      font-size: 1.35rem;
      line-height: 1.15;
    }
    .ph-program-card p { margin: 0; color: var(--ph-muted); font-size: .93rem; }

    .ph-booking {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      align-items: stretch;
      gap: 24px;
    }
    .ph-booking__intro {
      padding: 44px;
      border-radius: var(--ph-radius);
      color: var(--ph-white);
      background: var(--ph-navy-2);
    }
    .ph-booking__intro .ph-eyebrow { color: var(--ph-brass-light); }
    .ph-booking__intro h2 {
      margin: 0;
      font-family: Georgia, "Times New Roman", serif;
      font-size: clamp(2rem, 4vw, 3.25rem);
      font-weight: 600;
      letter-spacing: -.035em;
      line-height: 1.04;
    }
    .ph-booking__intro p { color: #c5d0d9; }
    .ph-booking__steps {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1px;
      border: 1px solid var(--ph-line);
      border-radius: var(--ph-radius);
      background: var(--ph-line);
      overflow: hidden;
    }
    .ph-booking__step { padding: 30px; background: var(--ph-white); }
    .ph-booking__step span {
      display: block;
      margin-bottom: 9px;
      color: var(--ph-brass);
      font-size: .72rem;
      font-weight: 900;
      letter-spacing: .12em;
      text-transform: uppercase;
    }
    .ph-booking__step strong { display: block; margin-bottom: 7px; color: var(--ph-navy); line-height: 1.35; }
    .ph-booking__step p { margin: 0; color: var(--ph-muted); font-size: .89rem; line-height: 1.55; }
    .ph-alert {
      display: grid;
      grid-template-columns: 52px 1fr;
      gap: 19px;
      margin-top: 26px;
      padding: 25px;
      border: 1px solid #cbdadd;
      border-radius: 14px;
      background: #f4fafb;
    }
    .ph-alert__mark {
      display: grid;
      width: 52px;
      height: 52px;
      place-items: center;
      border-radius: 50%;
      color: var(--ph-white);
      background: var(--ph-harbor);
      font-family: Georgia, serif;
      font-size: 1.35rem;
      font-weight: 700;
    }
    .ph-alert h3 { margin: 0 0 5px; color: var(--ph-navy); font-size: 1.05rem; }
    .ph-alert p { margin: 0; color: var(--ph-muted); font-size: .92rem; }

    .ph-story-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 70px; }
    .ph-story-panel {
      position: relative;
      min-height: 570px;
      border-radius: var(--ph-radius);
      background:
        linear-gradient(0deg, rgba(7,24,39,.88), rgba(7,24,39,.08) 65%),
        url("../images/battleship-missouri.jpg") center / cover no-repeat;
      box-shadow: var(--ph-shadow);
      overflow: hidden;
    }
    .ph-story-panel__caption {
      position: absolute;
      right: 0;
      bottom: 0;
      left: 0;
      padding: 34px;
      color: #e7edf1;
      font-size: .9rem;
    }
    .ph-story-copy h2 {
      margin: 0 0 22px;
      color: var(--ph-white);
      font-family: Georgia, "Times New Roman", serif;
      font-size: clamp(2.1rem, 4vw, 3.45rem);
      font-weight: 600;
      letter-spacing: -.035em;
      line-height: 1.04;
    }
    .ph-story-copy p { color: #c5d0d9; }
    .ph-detail-list { display: grid; gap: 13px; margin-top: 28px; }
    .ph-detail {
      display: grid;
      grid-template-columns: 14px 1fr;
      gap: 13px;
      align-items: start;
    }
    .ph-detail::before {
      content: "";
      width: 8px;
      height: 8px;
      margin-top: 9px;
      border: 2px solid var(--ph-brass-light);
      border-radius: 50%;
    }
    .ph-detail strong { color: var(--ph-white); }
    .ph-detail span { color: #c5d0d9; }

    .ph-timeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      border-top: 1px solid var(--ph-line);
    }
    .ph-time { position: relative; padding: 29px 25px 0 0; }
    .ph-time::before {
      content: "";
      position: absolute;
      top: -6px;
      left: 0;
      width: 11px;
      height: 11px;
      border-radius: 50%;
      background: var(--ph-brass);
    }
    .ph-time strong { display: block; margin-bottom: 7px; color: var(--ph-navy); }
    .ph-time p { margin: 0; padding-right: 22px; color: var(--ph-muted); font-size: .91rem; }

    .ph-practical-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .ph-practical-card {
      padding: 29px;
      border: 1px solid var(--ph-line);
      border-radius: var(--ph-radius);
      background: var(--ph-white);
    }
    .ph-practical-card__icon {
      display: grid;
      width: 42px;
      height: 42px;
      margin-bottom: 19px;
      place-items: center;
      border-radius: 50%;
      color: var(--ph-navy);
      background: var(--ph-harbor-light);
      font-size: .76rem;
      font-weight: 900;
      letter-spacing: .04em;
    }
    .ph-practical-card h3 {
      margin: 0 0 9px;
      color: var(--ph-navy);
      font-family: Georgia, "Times New Roman", serif;
      font-size: 1.35rem;
      line-height: 1.2;
    }
    .ph-practical-card p { margin: 0; color: var(--ph-muted); font-size: .92rem; }

    .ph-route-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .ph-route {
      display: flex;
      min-height: 100%;
      flex-direction: column;
      border: 1px solid var(--ph-line);
      border-radius: var(--ph-radius);
      background: var(--ph-white);
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(7,24,39,.07);
    }
    .ph-route img { aspect-ratio: 16 / 10; object-fit: cover; }
    .ph-route__body { display: flex; flex: 1; flex-direction: column; padding: 27px; }
    .ph-route__tag {
      margin: 0 0 8px;
      color: var(--ph-brass);
      font-size: .71rem;
      font-weight: 900;
      letter-spacing: .12em;
      text-transform: uppercase;
    }
    .ph-route h3 {
      margin: 0 0 10px;
      color: var(--ph-navy);
      font-family: Georgia, "Times New Roman", serif;
      font-size: 1.55rem;
      line-height: 1.15;
    }
    .ph-route p { margin: 0 0 18px; color: var(--ph-muted); font-size: .91rem; }
    .ph-route .ph-text-link { margin-top: auto; }

    .ph-tour-panel {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      align-items: center;
      border: 1px solid rgba(255,255,255,.13);
      border-radius: 24px;
      background: var(--ph-navy-2);
      overflow: hidden;
    }
    .ph-tour-panel__content { padding: 54px; }
    .ph-tour-panel__content .ph-eyebrow { color: var(--ph-brass-light); }
    .ph-tour-panel__content h2 {
      margin: 0;
      font-family: Georgia, "Times New Roman", serif;
      font-size: clamp(2.15rem, 4vw, 3.5rem);
      font-weight: 600;
      letter-spacing: -.035em;
      line-height: 1.03;
    }
    .ph-tour-panel__content p { color: #c5d0d9; }
    .ph-tour-panel__check {
      display: grid;
      min-height: 100%;
      align-content: center;
      gap: 16px;
      padding: 48px;
      background: rgba(255,255,255,.06);
    }
    .ph-tour-panel__check div { padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.13); }
    .ph-tour-panel__check div:last-child { padding-bottom: 0; border-bottom: 0; }
    .ph-tour-panel__check strong { display: block; color: var(--ph-white); }
    .ph-tour-panel__check span { color: #b7c6d0; font-size: .9rem; }
    .ph-disclosure { margin: 17px 0 0; color: #96a9b6 !important; font-size: .77rem; }

    .ph-faq { border-top: 1px solid var(--ph-line); }
    .ph-faq details { border-bottom: 1px solid var(--ph-line); }
    .ph-faq summary {
      display: flex;
      min-height: 72px;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      padding: 18px 0;
      color: var(--ph-navy);
      font-weight: 800;
      cursor: pointer;
      list-style: none;
    }
    .ph-faq summary::-webkit-details-marker { display: none; }
    .ph-faq summary::after { content: "+"; color: var(--ph-brass); font-family: Georgia, serif; font-size: 1.7rem; font-weight: 400; }
    .ph-faq details[open] summary::after { content: "−"; }
    .ph-faq details p { max-width: 850px; margin: 0 0 25px; color: var(--ph-muted); }

    .ph-source-note {
      padding: 24px 0;
      border-top: 1px solid var(--ph-line);
      color: var(--ph-muted);
      font-size: .8rem;
    }
    .ph-source-note p { margin: 0; }

    .ph-footer { padding: 60px 0 28px; color: #c3ced6; background: #04111c; }
    .ph-footer__grid { display: grid; grid-template-columns: 1.35fr repeat(3, 1fr); gap: 55px; }
    .ph-footer .ph-brand { color: var(--ph-white); }
    .ph-footer__about { max-width: 390px; margin: 19px 0 0; color: #9fb0bc; font-size: .88rem; }
    .ph-footer h2 {
      margin: 5px 0 15px;
      color: var(--ph-white);
      font-family: Inter, sans-serif;
      font-size: .75rem;
      letter-spacing: .13em;
      text-transform: uppercase;
    }
    .ph-footer ul { margin: 0; padding: 0; list-style: none; }
    .ph-footer li { margin: 8px 0; }
    .ph-footer a { color: #bac8d1; font-size: .86rem; text-decoration: none; }
    .ph-footer a:hover { color: var(--ph-white); text-decoration: underline; text-underline-offset: 4px; }
    .ph-footer__bottom {
      display: flex;
      margin-top: 48px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.12);
      justify-content: space-between;
      gap: 24px;
      color: #8397a5;
      font-size: .76rem;
    }

    :focus-visible { outline: 3px solid #e7aa4f; outline-offset: 3px; }
    @media (max-width: 980px) {
      .ph-menu { display: block; }
      .ph-nav {
        position: fixed;
        z-index: 99;
        top: 76px;
        right: 0;
        bottom: 0;
        left: 0;
        display: none;
        align-items: stretch;
        flex-direction: column;
        gap: 2px;
        padding: 25px 20px;
        background: var(--ph-white);
      }
      .menu-open .ph-nav { display: flex; }
      .ph-nav a { padding: 14px; font-size: 1rem; }
      .ph-nav .ph-nav__tour { margin: 8px 0 0; text-align: center; }
      .ph-facts__grid { grid-template-columns: repeat(2, 1fr); }
      .ph-fact:nth-child(2) { border-right: 0; }
      .ph-fact:nth-child(-n+2) { border-bottom: 1px solid var(--ph-line); }
      .ph-layout { grid-template-columns: 1fr; gap: 45px; }
      .ph-side-card { position: static; }
      .ph-program-grid { grid-template-columns: repeat(2, 1fr); }
      .ph-booking, .ph-story-grid, .ph-tour-panel { grid-template-columns: 1fr; }
      .ph-story-panel { min-height: 430px; order: 2; }
      .ph-practical-grid, .ph-route-grid { grid-template-columns: repeat(2, 1fr); }
      .ph-footer__grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 680px) {
      body { font-size: 16px; }
      .ph-container { width: min(calc(100% - 28px), var(--ph-container)); }
      .ph-section { padding: 70px 0; }
      .ph-section--compact { padding: 48px 0; }
      .ph-header__inner { min-height: 68px; }
      .ph-brand { font-size: 1.12rem; }
      .ph-brand__mark { width: 34px; height: 34px; }
      .ph-nav { top: 68px; }
      .ph-breadcrumb { top: 24px; }
      .ph-hero { min-height: 670px; background-position: 60% center; }
      .ph-hero__content { padding: 130px 0 82px; }
      .ph-hero h1 { font-size: clamp(2.8rem, 15vw, 4.5rem); }
      .ph-button-row { align-items: stretch; flex-direction: column; }
      .ph-button { width: 100%; }
      .ph-facts { margin-top: -28px; }
      .ph-facts__grid { grid-template-columns: 1fr; }
      .ph-fact { min-height: auto; border-right: 0; border-bottom: 1px solid var(--ph-line); }
      .ph-fact:nth-child(2) { border-right: 0; }
      .ph-fact:last-child { border-bottom: 0; }
      .ph-program-grid, .ph-booking__steps, .ph-practical-grid, .ph-route-grid { grid-template-columns: 1fr; }
      .ph-program-card { min-height: auto; }
      .ph-booking__intro, .ph-tour-panel__content, .ph-tour-panel__check { padding: 32px 25px; }
      .ph-alert { grid-template-columns: 1fr; }
      .ph-story-grid { gap: 38px; }
      .ph-story-panel { min-height: 360px; }
      .ph-timeline { grid-template-columns: 1fr; border-top: 0; border-left: 1px solid var(--ph-line); }
      .ph-time { padding: 0 0 26px 29px; }
      .ph-time::before { top: 7px; left: -6px; }
      .ph-footer__grid { grid-template-columns: 1fr; gap: 30px; }
      .ph-footer__bottom { align-items: flex-start; flex-direction: column; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { transition-duration: .01ms !important; }
    }
  
    .ph-hero{background:linear-gradient(90deg,rgba(3,16,28,.95),rgba(3,16,28,.72) 58%,rgba(3,16,28,.18)),linear-gradient(0deg,rgba(3,16,28,.65),transparent 52%),url("../images/uss-utah-memorial.webp") center/cover no-repeat}
    .ph-story-panel{background:linear-gradient(0deg,rgba(7,24,39,.9),rgba(7,24,39,.05) 64%),url("../images/uss-oklahoma-memorial.webp") center/cover no-repeat}
    .ph-jump{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:28px}
    .ph-jump a{display:block;padding:15px 16px;border:1px solid var(--ph-line);border-radius:12px;background:var(--ph-white);color:var(--ph-navy);font-weight:800;font-size:.86rem}
    .ph-check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
    .ph-check{padding:24px;border:1px solid var(--ph-line);border-radius:14px;background:var(--ph-white)}
    .ph-check strong{display:block;color:var(--ph-navy);margin-bottom:8px}.ph-check p{margin:0;color:var(--ph-muted)}
    .ph-table-wrap{overflow-x:auto;border:1px solid var(--ph-line);border-radius:16px;background:var(--ph-white)}
    .ph-table{width:100%;min-width:720px;border-collapse:collapse}.ph-table th,.ph-table td{padding:17px 19px;border-bottom:1px solid var(--ph-line);text-align:left;vertical-align:top}
    .ph-table th{background:var(--ph-paper);color:var(--ph-navy);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase}
    .ph-table td{color:var(--ph-muted);font-size:.92rem}.ph-table td:first-child{color:var(--ph-navy);font-weight:800}.ph-table tr:last-child td{border-bottom:0}
    .ph-callout{padding:28px;border-left:5px solid var(--ph-gold);background:var(--ph-paper);border-radius:0 14px 14px 0;margin-top:28px}.ph-callout h3{margin:0 0 8px;color:var(--ph-navy)}.ph-callout p{margin:0;color:var(--ph-muted)}
    @media(max-width:900px){.ph-jump{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.ph-jump,.ph-check-grid{grid-template-columns:1fr}}