:root {
        --paper: #f6faf9;
        --panel: #ecf3f2;
        --tint: #dfeceb;
        --ink: #0d3538;
        --body: #24494c;
        --muted: #527274;
        --primary: #025f64;
        --primary-deep: #01464a;
        --hairline: #c4d8d7;
        --leader: #9dbcbc;
      }

      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }

      html {
        scroll-behavior: smooth;
      }

      body {
        background: var(--paper);
        color: var(--body);
        font-family: "Public Sans", system-ui, sans-serif;
        font-size: 1.0625rem;
        line-height: 1.7;
        -webkit-font-smoothing: antialiased;
      }

      h1, h2, h3, h4 {
        font-family: "Faustina", Georgia, serif;
        color: var(--ink);
        line-height: 1.2;
        font-weight: 600;
      }

      a {
        color: var(--primary);
        text-decoration-color: var(--leader);
        text-underline-offset: 3px;
      }

      a:hover {
        color: var(--primary-deep);
      }

      strong {
        color: var(--ink);
      }

      img, iframe {
        max-width: 100%;
      }

      .gihano-tukeko {
        max-width: 68rem;
        margin: 0 auto;
        padding: 0 1.25rem;
      }

      .gihano-tukeko-gijo {
        max-width: 52rem;
      }

      .gihano-cavet {
        background: var(--primary-deep);
        color: #d8eae9;
        font-size: 0.78rem;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        padding: 0.45rem 0;
        text-align: center;
      }

      .gihano-zumar {
        background: var(--paper);
        border-bottom: 1px solid var(--ink);
        box-shadow: 0 3px 0 -2px var(--hairline);
      }

      .gihano-zumar-fari {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 0.75rem 1.5rem;
        padding: 1.1rem 0;
      }

      .gihano-rame {
        display: inline-flex;
        align-items: center;
        gap: 0.7rem;
        text-decoration: none;
      }

      .gihano-rame-jusot {
        width: 2.6rem;
        height: 2.6rem;
        border-radius: 50%;
        border: 1.5px dashed var(--primary);
        color: var(--primary);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-family: "Faustina", Georgia, serif;
        font-weight: 700;
        font-size: 1rem;
        letter-spacing: 0.02em;
        transform: rotate(-8deg);
        flex-shrink: 0;
      }

      .gihano-rame-seru {
        font-family: "Faustina", Georgia, serif;
        font-size: 1.45rem;
        font-weight: 700;
        color: var(--ink);
      }

      .gihano-rame-seru em {
        font-style: normal;
        color: var(--primary);
      }

      .gihano-navi {
        display: flex;
        flex-wrap: wrap;
        gap: 0.4rem 1.6rem;
        align-items: center;
      }

      .gihano-navi a {
        font-size: 0.8rem;
        font-weight: 600;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        text-decoration: none;
        color: var(--muted);
      }

      .gihano-navi a:hover {
        color: var(--primary-deep);
      }

      .gihano-navi a sup {
        color: var(--primary);
        font-family: "Faustina", Georgia, serif;
        margin-right: 0.25rem;
      }

      .gihano-cafime {
        padding: 2.75rem 0 1.5rem;
      }

      .gihano-cafime-tuce {
        display: grid;
        gap: 2rem;
        align-items: start;
      }

      @media (min-width: 64rem) {
        .gihano-cafime-tuce {
          grid-template-columns: minmax(0, 1fr) minmax(0, 30rem);
          gap: 3rem;
        }

        .gihano-cafime-tuce .gihano-cipot {
          margin-top: 0;
        }
      }

      .gihano-rofa {
        font-size: 0.78rem;
        font-weight: 700;
        letter-spacing: 0.16em;
        text-transform: uppercase;
        color: var(--primary);
        display: flex;
        align-items: center;
        gap: 0.75rem;
        margin-bottom: 1rem;
      }

      .gihano-rofa::after {
        content: "";
        flex: 1;
        border-top: 1px dashed var(--leader);
      }

      .gihano-cafime h1 {
        font-size: clamp(2rem, 5vw, 3.3rem);
        max-width: 46rem;
        margin-bottom: 1.1rem;
      }

      .gihano-cafime h1 em {
        font-style: italic;
        color: var(--primary);
      }

      .gihano-cafime-ligi {
        max-width: 44rem;
        color: var(--muted);
        margin-bottom: 0.85rem;
      }

      .gihano-cafime-sute {
        list-style: none;
        display: flex;
        flex-wrap: wrap;
        gap: 0.3rem 1.75rem;
        margin: 1.25rem 0 0;
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--ink);
      }

      .gihano-cafime-sute li::before {
        content: "✓";
        color: var(--primary);
        margin-right: 0.45rem;
        font-weight: 700;
      }

      .gihano-cipot {
        margin: 2rem 0 0;
        border: 1.5px solid var(--ink);
        background: #ffffff;
      }

      .gihano-cipot-poma {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 0.25rem 1rem;
        padding: 0.6rem 1.1rem;
        background: var(--tint);
        border-bottom: 1.5px solid var(--ink);
        font-size: 0.78rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: var(--primary-deep);
      }

      .gihano-cipot-poma span:last-child {
        color: var(--muted);
        font-weight: 500;
        letter-spacing: 0.06em;
        text-transform: none;
      }

      .gihano-cipot-dumule {
        overflow: hidden;
      }

      .gihano-cipot-dumule iframe {
        display: block;
        width: 100%;
        border: 0;
      }

      .gihano-nubohis {
        margin: 1.25rem 0 0;
        border-top: 1px dashed var(--leader);
        border-bottom: 1px dashed var(--leader);
        padding: 0.9rem 0;
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem 3rem;
        font-size: 0.9rem;
        color: var(--muted);
      }

      .gihano-nubohis b {
        font-family: "Faustina", Georgia, serif;
        font-size: 1.25rem;
        color: var(--primary);
        margin-right: 0.5rem;
      }

      .gihano-tuso {
        padding: 3.5rem 0 0.5rem;
      }

      .gihano-tuso-tuma {
        display: flex;
        align-items: baseline;
        gap: 1rem;
        margin-bottom: 1.6rem;
      }

      .gihano-tuso-lati {
        font-family: "Faustina", Georgia, serif;
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--primary);
        border: 1px solid var(--primary);
        padding: 0.05rem 0.55rem;
        flex-shrink: 0;
      }

      .gihano-tuso-tuma h2 {
        font-size: clamp(1.5rem, 3.4vw, 2.15rem);
      }

      .gihano-tuso-reti {
        color: var(--muted);
        max-width: 46rem;
        margin-bottom: 1.5rem;
      }

      .gihano-tuso p + p {
        margin-top: 0.9rem;
      }

      .gihano-volu {
        background: var(--panel);
        border-top: 3px double var(--ink);
        padding: 1.6rem 1.5rem;
        margin-top: 1.75rem;
      }

      .gihano-volu h3 {
        font-size: 1.3rem;
        margin-bottom: 0.75rem;
      }

      .gihano-sose {
        border-left: 3px solid var(--primary);
        background: #ffffff;
        padding: 1rem 1.25rem;
        margin-top: 1.25rem;
        font-size: 0.95rem;
      }

      table {
        width: 100%;
        border-collapse: collapse;
        font-size: 0.95rem;
      }

      .gihano-mukedil {
        overflow-x: auto;
        margin-top: 1.5rem;
        border: 1px solid var(--hairline);
        background: #ffffff;
      }

      .gihano-mukedil thead th {
        font-family: "Faustina", Georgia, serif;
        font-size: 1rem;
        text-align: left;
        color: var(--ink);
        border-bottom: 2px solid var(--ink);
        padding: 0.75rem 0.9rem;
        white-space: nowrap;
      }

      .gihano-mukedil tbody td {
        padding: 0.75rem 0.9rem;
        border-bottom: 1px dashed var(--leader);
        color: var(--body);
        vertical-align: top;
      }

      .gihano-mukedil tbody tr:last-child td {
        border-bottom: 0;
      }

      .gihano-mukedil tbody td:first-child {
        font-weight: 600;
        color: var(--ink);
      }

      .gihano-zufemo {
        margin-top: 0.5rem;
      }

      .gihano-zufemo td {
        padding: 0.55rem 0;
        border-bottom: 1px dotted var(--leader);
      }

      .gihano-zufemo td:last-child {
        text-align: right;
        font-weight: 600;
        color: var(--ink);
        white-space: nowrap;
      }

      .gihano-zufemo tr.gihano-zufemo-futo td {
        border-top: 2px solid var(--ink);
        border-bottom: 3px double var(--ink);
        padding: 0.7rem 0;
        font-family: "Faustina", Georgia, serif;
        font-size: 1.1rem;
      }

      .gihano-zufemo tr.gihano-zufemo-futo td:last-child {
        color: var(--primary);
        font-size: 1.3rem;
      }

      .gihano-gohu {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
        margin: 1.4rem 0;
      }

      .gihano-gohu h4 {
        font-size: 1.05rem;
        margin-bottom: 0.5rem;
        border-bottom: 1px solid var(--hairline);
        padding-bottom: 0.35rem;
      }

      .gihano-diriru {
        margin: 0.75rem 0 0.5rem 1.3rem;
      }

      .gihano-diriru li {
        margin-bottom: 0.5rem;
      }

      .gihano-vigopal {
        border-top: 1px solid var(--hairline);
        padding: 1.5rem 0;
        display: grid;
        grid-template-columns: 4.5rem 1fr;
        gap: 1.25rem;
      }

      .gihano-vigopal:last-of-type {
        border-bottom: 1px solid var(--hairline);
      }

      .gihano-vigopal-dahole {
        font-family: "Faustina", Georgia, serif;
        font-size: 2rem;
        font-weight: 700;
        color: var(--primary);
        line-height: 1;
      }

      .gihano-vigopal-dahole small {
        display: block;
        font-family: "Public Sans", sans-serif;
        font-size: 0.65rem;
        font-weight: 600;
        letter-spacing: 0.14em;
        text-transform: uppercase;
        color: var(--muted);
        margin-top: 0.35rem;
      }

      .gihano-vigopal h3 {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
      }

      .gihano-vigopal ol {
        margin: 0.6rem 0 0.6rem 1.2rem;
      }

      .gihano-vigopal ol li {
        margin-bottom: 0.35rem;
      }

      .gihano-jofo {
        list-style: none;
        counter-reset: mistake;
        margin-top: 0.5rem;
      }

      .gihano-jofo > li {
        counter-increment: mistake;
        border-top: 1px dashed var(--leader);
        padding: 1.2rem 0 1.2rem 3.4rem;
        position: relative;
      }

      .gihano-jofo > li:last-child {
        border-bottom: 1px dashed var(--leader);
      }

      .gihano-jofo > li::before {
        content: counter(mistake, upper-roman) ".";
        position: absolute;
        left: 0;
        top: 1.1rem;
        font-family: "Faustina", Georgia, serif;
        font-size: 1.35rem;
        font-weight: 700;
        color: var(--primary);
      }

      .gihano-jofo b {
        display: block;
        color: var(--ink);
        margin-bottom: 0.15rem;
      }

      .gihano-dorumi {
        list-style: none;
        margin: 1.25rem 0;
        columns: 2;
        column-gap: 2.5rem;
      }

      .gihano-dorumi li {
        break-inside: avoid;
        padding: 0.55rem 0 0.55rem 1.4rem;
        border-bottom: 1px dotted var(--leader);
        position: relative;
        color: var(--ink);
        font-weight: 500;
        font-size: 0.97rem;
      }

      .gihano-dorumi li::before {
        content: "§";
        position: absolute;
        left: 0;
        color: var(--primary);
        font-family: "Faustina", Georgia, serif;
      }

      .gihano-juhu {
        border: 1.5px solid var(--ink);
        background: var(--panel);
        padding: 2rem 1.75rem;
        margin-top: 1.75rem;
        position: relative;
      }

      .gihano-juhu::before {
        content: "MEMO";
        position: absolute;
        top: -0.8rem;
        left: 1.5rem;
        background: var(--primary);
        color: #ffffff;
        font-size: 0.7rem;
        font-weight: 700;
        letter-spacing: 0.2em;
        padding: 0.2rem 0.8rem;
      }

      .gihano-juhu h2 {
        font-size: 1.7rem;
        margin-bottom: 0.9rem;
      }

      .gihano-cati details {
        border-top: 1px solid var(--hairline);
      }

      .gihano-cati details:last-child {
        border-bottom: 1px solid var(--hairline);
      }

      .gihano-cati summary {
        list-style: none;
        cursor: pointer;
        padding: 1.1rem 0 1.1rem 3rem;
        position: relative;
        font-family: "Faustina", Georgia, serif;
        font-size: 1.15rem;
        font-weight: 600;
        color: var(--ink);
      }

      .gihano-cati summary::-webkit-details-marker {
        display: none;
      }

      .gihano-cati summary::before {
        content: "Q" attr(data-n);
        position: absolute;
        left: 0;
        top: 1.25rem;
        font-family: "Public Sans", sans-serif;
        font-size: 0.75rem;
        font-weight: 700;
        letter-spacing: 0.08em;
        color: var(--primary);
        border: 1px solid var(--primary);
        border-radius: 50%;
        width: 1.9rem;
        height: 1.9rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }

      .gihano-cati summary:hover {
        color: var(--primary-deep);
      }

      .gihano-cati details[open] summary::before {
        background: var(--primary);
        color: #ffffff;
      }

      .gihano-cati details p {
        padding: 0 0 1.25rem 3rem;
        border-left: 2px solid var(--tint);
        margin-left: 0.9rem;
        color: var(--muted);
      }

      .gihano-zebo {
        margin-top: 4.5rem;
        border-top: 3px double var(--ink);
        background: var(--panel);
        padding: 3rem 0 2rem;
        font-size: 0.92rem;
      }

      .gihano-zebo-tuce {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr;
        gap: 2.5rem;
        margin-bottom: 2.25rem;
      }

      .gihano-zebo h3 {
        font-size: 0.78rem;
        font-family: "Public Sans", sans-serif;
        font-weight: 700;
        letter-spacing: 0.16em;
        text-transform: uppercase;
        color: var(--muted);
        margin-bottom: 0.8rem;
      }

      .gihano-zebo ul {
        list-style: none;
      }

      .gihano-zebo ul li {
        padding: 0.3rem 0;
        border-bottom: 1px dotted var(--leader);
      }

      .gihano-zebo ul a {
        text-decoration: none;
        color: var(--body);
      }

      .gihano-zebo ul a:hover {
        color: var(--primary);
      }

      .gihano-zebo-moli {
        color: var(--muted);
        font-size: 0.85rem;
        margin-top: 0.9rem;
      }

      .gihano-zebo-hugubet {
        border-top: 1px solid var(--hairline);
        padding-top: 1.25rem;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 0.5rem 1.5rem;
        font-size: 0.82rem;
        color: var(--muted);
      }

      .gihano-zebo-hugubet a {
        color: var(--muted);
        text-decoration: none;
      }

      .gihano-zebo-hugubet a:hover {
        color: var(--primary);
      }

      @media (max-width: 760px) {
        .gihano-gohu,
        .gihano-zebo-tuce {
          grid-template-columns: 1fr;
        }

        .gihano-dorumi {
          columns: 1;
        }

        .gihano-vigopal {
          grid-template-columns: 1fr;
          gap: 0.4rem;
        }

        .gihano-nubohis {
          gap: 0.4rem 1.5rem;
          font-size: 0.82rem;
        }

        .gihano-navi {
          width: 100%;
          justify-content: flex-start;
          gap: 0.3rem 1.1rem;
        }

        .gihano-tuso {
          padding-top: 2.75rem;
        }
      }

.gihano-nepu { font-size:.8rem; color:var(--muted); margin-bottom:1.1rem; }
.gihano-nepu a { color:var(--muted); text-decoration:none; }
.gihano-nepu a:hover { color:var(--primary); }
.gihano-fubu { padding:2.6rem 0 2.2rem; background:var(--panel); border-bottom:1px solid var(--ink); box-shadow:0 3px 0 -2px var(--hairline); }
.gihano-fubu h1 { font-size:clamp(1.85rem,4.4vw,3rem); max-width:48rem; margin-bottom:1.05rem; }
.gihano-fubu h1 em { font-style:italic; color:var(--primary); }
.gihano-fubu-ligi { max-width:46rem; color:var(--body); font-size:1.1rem; }
.gihano-mesifan { padding:2.5rem 0 1rem; }
.gihano-goson { border:1.5px solid var(--ink); background:#fff; padding:1.6rem 1.5rem 1.25rem; margin-bottom:2rem; position:relative; }
.gihano-goson::before { content:"IN BRIEF"; position:absolute; top:-.8rem; left:1.5rem; background:var(--primary); color:#fff; font-size:.68rem; font-weight:700; letter-spacing:.18em; padding:.2rem .75rem; }
.gihano-goson ul { list-style:none; margin:.35rem 0 0; }
.gihano-goson li { padding:.42rem 0 .42rem 1.4rem; position:relative; border-bottom:1px dotted var(--leader); }
.gihano-goson li:last-child { border-bottom:0; }
.gihano-goson li::before { content:"\00A7"; position:absolute; left:0; color:var(--primary); font-family:"Faustina",Georgia,serif; }
.gihano-luran { border:1px solid var(--hairline); background:var(--panel); padding:1.2rem 1.4rem; margin-bottom:2.25rem; }
.gihano-luran h2 { font-size:.76rem; font-family:"Public Sans",sans-serif; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin-bottom:.55rem; border:0; padding:0; }
.gihano-luran ol { margin:0 0 0 1.15rem; }
.gihano-luran li { padding:.18rem 0; }
.gihano-luran a { text-decoration:none; }
.gihano-luran a:hover { text-decoration:underline; }
.gihano-fikeni h2 { font-size:clamp(1.4rem,3vw,2rem); padding:2rem 0 .45rem; border-bottom:1px solid var(--hairline); margin-bottom:1rem; }
.gihano-fikeni h2:first-child { padding-top:0; }
.gihano-fikeni h3 { font-size:1.2rem; margin:1.5rem 0 .55rem; }
.gihano-fikeni p { margin-bottom:.95rem; }
.gihano-fikeni ul, .gihano-fikeni ol { margin:.55rem 0 1.15rem 1.35rem; }
.gihano-fikeni li { margin-bottom:.45rem; }
.gihano-rozo { border-left:3px solid var(--primary); background:var(--panel); padding:1rem 1.25rem; margin:1.3rem 0; font-size:.97rem; }
.gihano-rozo-hega { border-left-color:#b7791f; background:#fffaef; }
.gihano-rozo-leli { border-left-color:#c05621; background:#fff4ec; }
.gihano-rozo-zova { border-left-color:var(--primary); background:var(--tint); }
.gihano-pifo { border-top:3px double var(--ink); margin-top:2.75rem; padding-top:1.6rem; }
.gihano-pifo h2 { font-size:1.3rem; margin-bottom:1rem; border:0; padding:0; }
.gihano-pifo ul { list-style:none; margin:0; display:grid; gap:.6rem; }
.gihano-pifo li { margin:0; }
.gihano-pifo a { display:block; padding:.8rem 1.05rem; border:1px solid var(--hairline); background:#fff; text-decoration:none; color:var(--ink); font-weight:600; }
.gihano-pifo a:hover { border-color:var(--primary); color:var(--primary); }
.gihano-dinu { border:1px solid var(--hairline); background:var(--panel); padding:1.4rem 1.5rem; margin:2rem 0 0; font-size:.9rem; color:var(--muted); }
.gihano-dinu h2 { font-size:.76rem; font-family:"Public Sans",sans-serif; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); border:0; padding:0; margin-bottom:.6rem; }
.gihano-dinu ul { margin:.4rem 0 .85rem 1.2rem; }
.gihano-dinu a { color:var(--primary); }
.gihano-zujabat { display:inline-flex; align-items:center; gap:.4rem; margin-top:2rem; padding-top:1.25rem; border-top:1px solid var(--hairline); width:100%; font-size:.9rem; color:var(--muted); text-decoration:none; }
.gihano-zujabat:hover { color:var(--primary); }

.gihano-boru { display:grid; gap:1rem; margin-top:1.5rem; }
.gihano-zarepi { display:block; border:1px solid var(--hairline); border-left:3px solid var(--primary); background:#fff; padding:1.2rem 1.4rem; text-decoration:none; transition:box-shadow .15s,border-color .15s; }
.gihano-zarepi:hover { box-shadow:0 4px 0 -2px var(--hairline); border-left-color:var(--primary-deep); }
.gihano-zarepi-hulahes { font-size:.73rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--primary); }
.gihano-zarepi-dujoba { font-size:1.2rem; margin:.35rem 0 .4rem; color:var(--ink); font-family:"Faustina",Georgia,serif; }
.gihano-zarepi:hover .gihano-zarepi-dujoba { color:var(--primary-deep); }
.gihano-zarepi-pazo { color:var(--muted); font-size:.95rem; margin:0; }

      .gihano-sibegi h2 { font-size:clamp(1.5rem,3.4vw,2.15rem); text-align:center; }
      .gihano-sibegi-ligi { text-align:center; color:var(--muted); max-width:40rem; margin:.6rem auto 0; }