:root{
    --paper:#F7F5EF;      /* soft ivory base */
    --white:#FFFFFF;
    --sky:#EAF1F5;        /* pale sky panel */
    --mist:#AFC7D6;       /* breezy blue */
    --navy:#0E2740;       /* deep navy */
    --navy-2:#173C5C;
    --sea:#4E86A8;        /* fresh sea blue */
    --gold:#B08D57;       /* refined brass accent */
    --gold-soft:#C9A876;
    --ink:#1B2A38;        /* text */
    --ink-soft:#6E7C88;   /* muted */
    --line:rgba(14,39,64,.14);
    --serif:"Cormorant Garamond",serif;
    --mincho:"Shippori Mincho",serif;
    --sans:"Zen Kaku Gothic New",sans-serif;
    --wrap:1180px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  @media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
  body{font-family:var(--sans);font-weight:400;color:var(--ink);line-height:1.95;background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit;text-decoration:none}
  img,svg{display:block;max-width:100%}
  .wrap{width:min(100% - 48px,var(--wrap));margin-inline:auto}
  .label{font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.3em;font-size:.66rem}

  /* ---------- header ---------- */
  header{position:sticky;top:0;z-index:50;background:rgba(247,245,239,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
  .bar{display:flex;align-items:center;justify-content:space-between;height:84px}
  .brand{display:flex;align-items:center;gap:14px}
  .monogram{width:42px;height:42px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;flex:none;font-family:var(--serif);font-size:.92rem;font-weight:600;color:var(--gold);letter-spacing:.04em}
  .brand .mark{font-family:var(--serif);font-weight:600;font-size:1.5rem;letter-spacing:.14em;color:var(--navy)}
  .brand .mark b{font-weight:600;color:var(--gold)}
  nav ul{list-style:none;display:flex;gap:30px;align-items:center}
  nav a{font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;color:var(--ink);opacity:.8;transition:opacity .2s,color .2s;padding:4px 0}
  nav a:hover{opacity:1;color:var(--gold)}
  .nav-cta{border:1px solid var(--navy);padding:10px 18px;opacity:1;color:var(--navy);transition:background .2s,color .2s,border-color .2s}
  .nav-cta:hover{background:var(--navy);color:var(--paper)}
  .burger{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;color:var(--navy)}
  .burger span{display:block;width:24px;height:1.5px;background:currentColor;margin:6px auto;transition:.3s}

  /* ---------- hero ---------- */
  .hero{position:relative;padding:90px 0 0;overflow:hidden}
  .hero-sail{position:absolute;top:-40px;right:-60px;width:520px;max-width:60vw;opacity:.5;pointer-events:none;z-index:0}
  .hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
  .hero-eyebrow{display:flex;align-items:center;gap:16px;color:var(--gold);margin-bottom:26px}
  .hero-eyebrow::before{content:"";width:52px;height:1px;background:var(--gold)}
  .hero .big{font-family:var(--serif);font-weight:500;line-height:.92;letter-spacing:.03em;color:var(--navy);font-size:clamp(3.6rem,9vw,7.2rem)}
  .hero .big em{font-style:italic;font-weight:500;color:var(--gold)}
  .hero h1{font-family:var(--mincho);font-weight:600;font-size:clamp(1.25rem,2.4vw,1.7rem);line-height:1.75;letter-spacing:.06em;margin:26px 0 22px;color:var(--ink)}
  .hero .lede{color:var(--ink-soft);max-width:42ch;margin-bottom:36px;font-weight:400}
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap}
  .btn{font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.2em;font-size:.7rem;padding:17px 34px;border:1px solid var(--navy);cursor:pointer;transition:background .25s,color .25s,border-color .25s}
  .btn-fill{background:var(--navy);color:var(--paper)}
  .btn-fill:hover{background:var(--gold);border-color:var(--gold);color:var(--white)}
  .btn-ghost{background:transparent;color:var(--navy)}
  .btn-ghost:hover{background:var(--navy);color:var(--paper)}

  /* framed media — white mat + hairline + fine gold inset */
  .frame{position:relative;background:var(--white);border:1px solid var(--line);padding:12px;box-shadow:0 24px 60px -30px rgba(14,39,64,.35)}
  .frame .media{position:relative;overflow:hidden;min-height:240px;outline:1px solid rgba(176,141,87,.4);outline-offset:-1px}
  .frame .media img,.frame .media svg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .hero-photo{position:relative}
  .hero-photo .frame .media{min-height:clamp(320px,44vw,470px)}
  .hero-photo .badge{position:absolute;left:-16px;bottom:26px;z-index:3;width:96px;height:96px;border-radius:50%;background:var(--paper);border:1px solid var(--gold);color:var(--navy);display:grid;place-items:center;text-align:center;font-family:var(--serif);font-style:italic;font-size:.9rem;line-height:1.15;letter-spacing:.02em}

  /* ---------- refined divider ---------- */
  .rule{margin-top:64px;border:0;border-top:1px solid var(--line)}
  .tagbar{display:flex;align-items:center;justify-content:center;gap:22px;padding:26px 0;color:var(--ink-soft)}
  .tagbar span{font-family:var(--serif);font-style:italic;font-size:1.05rem;letter-spacing:.04em;color:var(--navy)}
  .tagbar .dot{width:5px;height:5px;background:var(--gold);border-radius:50%;flex:none}
  @media (max-width:640px){.tagbar{flex-wrap:wrap;gap:12px}.tagbar span{font-size:.95rem}}

  /* ---------- sections ---------- */
  section{padding:104px 0}
  .kicker{display:flex;align-items:center;gap:14px;color:var(--gold);margin-bottom:20px;font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.3em;font-size:.66rem}
  .kicker::before{content:"";width:40px;height:1px;background:var(--gold)}
  .kicker.center{justify-content:center}
  .sec-head{max-width:62ch;margin-bottom:56px}
  .sec-head.center{text-align:center;margin-inline:auto}
  h2.disp{font-family:var(--serif);font-weight:500;font-size:clamp(2.2rem,4.6vw,3.4rem);line-height:1.04;letter-spacing:.02em;color:var(--navy)}
  .sec-head .jp{font-family:var(--mincho);font-weight:600;font-size:clamp(1.1rem,2vw,1.35rem);letter-spacing:.05em;margin-top:14px;color:var(--ink)}
  .sec-head p{margin-top:18px;color:var(--ink-soft)}

  /* about */
  .about{background:var(--white);border-block:1px solid var(--line)}
  .about-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center}
  .about-copy p+p{margin-top:18px}
  .about-copy p{color:#42505c}

  /* classes */
  .classes{background:var(--sky)}
  .cls-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
  .cls{background:var(--white);border:1px solid var(--line);transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column}
  .cls:hover{transform:translateY(-6px);box-shadow:0 30px 60px -34px rgba(14,39,64,.5)}
  .cls .media{position:relative;overflow:hidden;min-height:210px;border-bottom:1px solid var(--line)}
  .cls .media img,.cls .media svg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  .cls-body{padding:30px 30px 32px;display:flex;flex-direction:column;flex:1}
  .cls .name{font-family:var(--serif);font-weight:600;font-size:1.5rem;letter-spacing:.02em;color:var(--navy)}
  .cls .tag{font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.2em;font-size:.62rem;color:var(--gold);margin:8px 0 16px}
  .cls .desc{color:var(--ink-soft);font-size:.92rem;margin-bottom:22px}
  .cls .more{margin-top:auto;font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.16em;font-size:.68rem;color:var(--navy);border-top:1px solid var(--line);padding-top:16px;display:flex;justify-content:space-between;align-items:center;transition:color .2s}
  .cls .more:hover{color:var(--gold)}
  .cls .more span{color:var(--gold)}

  /* guide — elegant numbered list */
  .guide-list{border-top:1px solid var(--line)}
  .g-item{display:grid;grid-template-columns:96px 1fr auto;gap:28px;align-items:baseline;padding:30px 0;border-bottom:1px solid var(--line);transition:padding-left .3s}
  .g-item:hover{padding-left:12px}
  .g-item .no{font-family:var(--serif);font-style:italic;font-size:2.4rem;color:var(--gold);line-height:1}
  .g-item h3{font-family:var(--mincho);font-weight:600;font-size:1.2rem;letter-spacing:.03em;margin-bottom:6px}
  .g-item h3 a{transition:color .2s}
  .g-item:hover h3 a{color:var(--gold)}
  .g-item p{color:var(--ink-soft);font-size:.9rem}
  .g-item .go{font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.16em;font-size:.64rem;color:var(--gold);white-space:nowrap}

  /* linkgrid */
  .linkgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-bottom:0}
  .linkgrid a{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:12px;font-family:var(--mincho);font-weight:500;font-size:1rem;letter-spacing:.03em;color:var(--ink);transition:background .25s,color .25s}
  .linkgrid a:hover{background:var(--sky);color:var(--navy)}
  .linkgrid a em{font-style:normal;font-family:var(--sans);color:var(--gold);font-size:.9rem}
  .linkgrid a:nth-child(3n){border-right:0}
  @media (max-width:900px){.linkgrid{grid-template-columns:1fr 1fr}.linkgrid a:nth-child(3n){border-right:1px solid var(--line)}.linkgrid a:nth-child(2n){border-right:0}}
  @media (max-width:560px){.linkgrid{grid-template-columns:1fr}.linkgrid a{border-right:0!important}}

  /* band — deep navy premium */
  .band{background:var(--navy);color:var(--paper)}
  .band-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}
  .band .kicker{color:var(--gold-soft)}
  .band .kicker::before{background:var(--gold-soft)}
  .band h2.disp{color:var(--paper)}
  .band p{margin-top:16px;color:rgba(247,245,239,.72)}
  .band .res{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
  .band .res a{font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.14em;font-size:.68rem;color:var(--paper);border:1px solid rgba(247,245,239,.32);padding:11px 18px;display:inline-flex;gap:8px;align-items:center;transition:background .2s,color .2s,border-color .2s}
  .band .res a:hover{background:var(--gold);border-color:var(--gold);color:var(--white)}
  .band .res a span{color:var(--gold-soft)}
  .band .res a:hover span{color:var(--white)}
  .card-note{border:1px solid rgba(201,168,118,.5);padding:34px 24px;text-align:center;display:flex;flex-direction:column;align-items:center}
  .card-note .t{font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.24em;font-size:.64rem;color:var(--gold-soft);margin-bottom:12px}
  .card-note p{font-family:var(--mincho);font-weight:600;font-size:1.12rem;line-height:1.5;color:var(--paper);margin:0}
  .card-note .btn{display:inline-flex;margin-top:24px;border-color:var(--gold-soft);color:var(--paper)}
  .card-note .btn:hover{background:var(--gold);border-color:var(--gold)}

  /* contact */
  .contact{background:var(--white);border-top:1px solid var(--line)}
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}
  .info dl{border-top:1px solid var(--line)}
  .info .row{display:grid;grid-template-columns:130px 1fr;border-bottom:1px solid var(--line)}
  .info dt{padding:18px 0;font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.14em;font-size:.66rem;color:var(--gold);align-self:center}
  .info dd{padding:18px 0;font-size:.94rem}
  .info dd a{color:var(--sea)}
  .map-frame{position:relative;background:var(--white);border:1px solid var(--line);padding:12px;min-height:100%;box-shadow:0 24px 60px -30px rgba(14,39,64,.35)}
  .map-frame iframe{display:block;width:100%;height:100%;min-height:360px;border:0;outline:1px solid rgba(176,141,87,.4);outline-offset:-1px}

  /* cta */
  .cta{background:var(--paper);text-align:center}
  .cta .inner{max-width:58ch;margin-inline:auto;border:1px solid var(--line);padding:72px 40px;position:relative}
  .cta .inner::before,.cta .inner::after{content:"";position:absolute;width:40px;height:40px;border:1px solid var(--gold)}
  .cta .inner::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
  .cta .inner::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
  .cta .kicker{justify-content:center}
  .cta h2.disp{margin-bottom:10px}
  .cta p{color:var(--ink-soft);margin:16px auto 34px;max-width:44ch}

  /* footer */
  footer{background:var(--navy);color:var(--paper);padding:64px 0 40px}
  .foot-grid{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap;margin-bottom:44px}
  .foot-brand .mark{font-family:var(--serif);font-weight:600;font-size:1.4rem;letter-spacing:.14em}
  .foot-brand .mark b{color:var(--gold-soft)}
  .foot-brand p{font-size:.84rem;color:rgba(247,245,239,.66);margin-top:14px;max-width:36ch}
  .foot-cols{display:flex;gap:64px;flex-wrap:wrap}
  .foot-cols h4{font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.2em;font-size:.64rem;color:var(--gold-soft);margin-bottom:16px}
  .foot-cols ul{list-style:none;display:grid;gap:12px}
  .foot-cols a{font-size:.86rem;color:rgba(247,245,239,.82);transition:color .2s}
  .foot-cols a:hover{color:var(--gold-soft)}
  .copyright{border-top:1px solid rgba(247,245,239,.16);padding-top:26px;font-family:var(--sans);letter-spacing:.08em;font-size:.72rem;color:rgba(247,245,239,.55);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

  .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
  .reveal.in{opacity:1;transform:none}
  @media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

  @media (max-width:900px){
    .hero-grid,.about-grid,.contact-grid,.band-inner{grid-template-columns:1fr;gap:44px}
    .cls-grid{grid-template-columns:1fr 1fr}
    .hero-sail{display:none}
  }
  @media (max-width:640px){
    nav ul{display:none}
    .burger{display:block}
    nav.open ul{display:flex;flex-direction:column;position:absolute;top:84px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:24px;gap:20px}
    nav.open ul .nav-cta{align-self:flex-start}
    section{padding:72px 0}
    .cls-grid{grid-template-columns:1fr}
    .g-item{grid-template-columns:60px 1fr;gap:16px}
    .g-item .go{display:none}
    .info .row{grid-template-columns:104px 1fr}
    .hero-photo .badge{width:80px;height:80px;font-size:.78rem}
  }
  .to-top{position:fixed;right:28px;bottom:28px;z-index:60;width:58px;height:58px;padding:0;border:0;background:transparent;cursor:pointer;display:grid;place-items:center;opacity:0;visibility:hidden;transform:translateY(14px) scale(.85);transition:opacity .45s ease,transform .45s cubic-bezier(.34,1.4,.64,1)}
  .to-top.show{opacity:1;visibility:visible;transform:none}
  .to-top::before{content:"";position:absolute;inset:8px;border-radius:50%;background:var(--paper);border:1px solid var(--line);box-shadow:0 14px 34px -14px rgba(14,39,64,.6);transition:background .3s,border-color .3s,transform .25s}
  .to-top:hover::before{background:var(--navy);border-color:var(--navy)}
  .to-top:active::before{transform:scale(.93)}
  .to-top .ring{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}
  .to-top .ring circle{fill:none;stroke-width:1.5}
  .to-top .ring .track{stroke:rgba(14,39,64,.1)}
  .to-top .ring .prog{stroke:var(--gold);stroke-linecap:round;transition:stroke-dashoffset .1s linear}
  .to-top .arw{position:relative;width:19px;height:19px}
  .to-top .arw path{fill:none;stroke:var(--navy);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:stroke .3s}
  .to-top:hover .arw path{stroke:var(--paper)}
  .to-top:hover .arw{animation:nudgeUp .8s ease}
  @keyframes nudgeUp{0%,100%{transform:translateY(0)}45%{transform:translateY(-4px)}}
  @media (max-width:640px){.to-top{right:16px;bottom:16px;width:50px;height:50px}}

  /* ---------- long-form article (crew log) ---------- */
  .article{max-width:768px;margin:0 auto}
  .article p{margin:0 0 1.5em;line-height:2.05;font-size:1.02rem;color:var(--ink);text-align:justify}
  .article p:first-of-type::first-letter{font-family:var(--serif);font-size:3.4rem;line-height:.9;float:left;padding:.06em .12em 0 0;color:var(--gold)}
  .article .art-sec{font-family:var(--serif);font-weight:600;font-size:clamp(1.7rem,3.4vw,2.4rem);color:var(--navy);letter-spacing:.04em;margin:2.6em 0 1em;padding-bottom:.35em;border-bottom:1px solid var(--gold);display:flex;align-items:baseline;gap:.6em}
  .article .art-sec::before{content:"";flex:none;width:26px;height:1px;background:var(--gold);align-self:center}
  .article .art-h{font-family:var(--mincho);font-weight:600;font-size:1.12rem;color:var(--navy-2);letter-spacing:.06em;margin:2.2em 0 .9em;padding-left:.7em;border-left:3px solid var(--gold-soft)}
  .article .art-sec + .art-h{margin-top:1.1em}
  @media(max-width:640px){.article p{text-align:left;font-size:.98rem;line-height:1.95}.article p:first-of-type::first-letter{font-size:2.8rem}}

  /* ---------- results table (interhigh) ---------- */
  .rtable-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:4px;margin-top:22px}
  .rtable{border-collapse:collapse;width:100%;min-width:820px;font-size:.9rem;background:var(--white)}
  .rtable th,.rtable td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top}
  .rtable thead th{background:var(--navy);color:var(--paper);font-family:var(--sans);font-weight:500;letter-spacing:.04em;font-size:.78rem;white-space:nowrap}
  .rtable tbody tr:nth-child(even){background:var(--sky)}
  .rtable tbody tr:hover{background:#EAF1F5}
  .rtable td.no{font-family:var(--serif);font-weight:600;color:var(--navy);white-space:nowrap;font-size:1rem}
  .rtable td.place{color:var(--ink-soft);white-space:nowrap;font-size:.82rem}
  .rtable .unit{display:inline-block;white-space:nowrap;margin:0 10px 2px 0}
  .rtable .rk{display:inline-grid;place-items:center;width:16px;height:16px;border-radius:50%;background:var(--gold);color:#fff;font-size:.6rem;font-weight:700;margin-right:5px;vertical-align:middle}
  .rtable .rk.r1{background:var(--gold)}.rtable .rk.r2{background:#9AA7B1}.rtable .rk.r3{background:#C08B5C}
  .rtable .dash{color:var(--ink-soft);opacity:.5}
  .era-cap{font-family:var(--sans);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-top:6px}
  .ih-note{color:var(--ink-soft);font-size:.84rem;margin-top:14px;line-height:1.8}

  /* ---------- Q&A (FAQ accordion) ---------- */
  .qa-nav{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 8px}
  .qa-nav a{font-family:var(--sans);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line);color:var(--navy);padding:8px 16px;border-radius:999px;transition:background .2s,color .2s,border-color .2s}
  .qa-nav a:hover{background:var(--navy);color:var(--paper);border-color:var(--navy)}
  .qa-cat{margin-top:46px;scroll-margin-top:96px}
  .qa-cat > .cat-head{display:flex;align-items:baseline;gap:.7em;border-bottom:2px solid var(--navy);padding-bottom:.5em;margin-bottom:6px}
  .qa-cat > .cat-head .en{font-family:var(--serif);font-weight:600;font-size:clamp(1.7rem,3.4vw,2.4rem);color:var(--navy)}
  .qa-cat > .cat-head .ct{font-family:var(--sans);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
  details.qa-item{border-bottom:1px solid var(--line)}
  details.qa-item > summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:14px;padding:18px 8px;font-family:var(--mincho);font-weight:600;font-size:1.04rem;color:var(--navy);transition:color .2s}
  details.qa-item > summary::-webkit-details-marker{display:none}
  details.qa-item > summary:hover{color:var(--gold)}
  details.qa-item > summary .qmark{flex:none;width:26px;height:26px;border-radius:50%;background:var(--sky);color:var(--navy);display:grid;place-items:center;font-family:var(--serif);font-weight:600;font-size:.9rem}
  details.qa-item > summary .plus{margin-left:auto;flex:none;width:22px;height:22px;position:relative;transition:transform .25s}
  details.qa-item > summary .plus::before,details.qa-item > summary .plus::after{content:"";position:absolute;background:var(--gold);inset:0;margin:auto}
  details.qa-item > summary .plus::before{width:14px;height:2px}
  details.qa-item > summary .plus::after{width:2px;height:14px}
  details.qa-item[open] > summary .plus{transform:rotate(45deg)}
  .qa-body{padding:2px 8px 24px 48px}
  .qa-body .q{border-left:3px solid var(--gold-soft);padding:4px 0 4px 14px;margin-bottom:16px;color:var(--ink);font-weight:500}
  .qa-body .q p, .qa-body .a p{margin:0 0 .7em;line-height:1.9}
  .qa-body .a{color:var(--ink)}
  .qa-body .a::before{content:"A.";font-family:var(--serif);font-weight:600;color:var(--gold);margin-right:.4em}
  @media(max-width:640px){.qa-body{padding-left:8px}}

  /* 和文を文節（語のまとまり）で改行。Chromium 119+ で有効、他ブラウザは従来通り */
  .hero .lede, .sec-head p, .about-copy p, .article p, .band p, .band-inner p,
  .card-note p, .qa-body .q, .qa-body .a, .ih-note, .about p{
    line-break:strict; word-break:auto-phrase;
  }

  /* 和文の文節改行を全本文に適用（赤枠対応・追補） */
  .hero .lede, .sec-head p, .sec-head .jp, .about-copy p, .article p,
  .band p, .band-inner p, .card-note p, .desc, .g-item p, .contact p,
  .foot-brand p, .qa-body .q, .qa-body .a, .ih-note, p.lede{
    line-break:strict; word-break:auto-phrase;
  }

  /* ---------- guide figures (420 tuning) ---------- */
  .article .art-h, .article .art-sec{clear:both}
  .gfig{float:right;width:210px;margin:4px 0 14px 24px;border:1px solid var(--line);background:#fff;padding:7px}
  .gfig img{display:block;width:100%;height:auto}
  .gfig figcaption{font-size:.74rem;color:var(--ink-soft);margin-top:6px;line-height:1.55;text-align:left}
  .gfig-pair{display:flex;gap:16px;margin:18px 0;clear:both;flex-wrap:wrap}
  .gfig-pair .gfig{float:none;width:220px;margin:0}
  @media(max-width:640px){.gfig{float:none;width:100%;max-width:260px;margin:14px auto}.gfig-pair{justify-content:center}}

  /* wide figure (table image) */
  .gfig-wide{margin:22px 0;border:1px solid var(--line);background:#fff;padding:8px;clear:both}
  .gfig-wide img{display:block;width:100%;height:auto}
  .gfig-wide figcaption{font-size:.76rem;color:var(--ink-soft);margin-top:8px;text-align:left;line-height:1.6}

  /* clickable zoom for guide figures */
  .gfig a.zoom, .gfig-wide a.zoom{display:block;cursor:zoom-in}
  .gfig-wide .zoomcap{font-size:.72rem;color:var(--gold);margin-left:6px}

  /* ---------- snipe class page ---------- */
  .ytembed{position:relative;aspect-ratio:16/9;border:2px solid var(--ink);background:#000;max-width:760px;margin:22px 0}
  .ytembed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
  .prod-card{border:1px solid var(--line);background:var(--white);padding:26px 30px;display:flex;flex-wrap:wrap;gap:18px 30px;align-items:center;justify-content:space-between;margin:20px 0}
  .prod-card .pc-name{font-family:var(--mincho);font-weight:600;font-size:1.2rem;color:var(--ink)}
  .prod-card .pc-spec{color:var(--ink-soft);font-size:.9rem;margin-top:7px;line-height:1.7}
  .prod-card .pc-right{text-align:right;white-space:nowrap}
  .prod-card .pc-price{font-family:var(--disp);font-size:1.7rem;color:var(--gold);letter-spacing:.02em}
  .prod-card .pc-tax{font-size:.72rem;color:var(--ink-soft)}
  .snipe-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:18px 0}
  .snipe-cards a{border:1px solid var(--line);background:var(--white);padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:12px;font-family:var(--mincho);font-weight:500;color:var(--ink);transition:background .25s,color .25s}
  .snipe-cards a:hover{background:var(--ink);color:var(--paper)}
  @media(max-width:640px){.snipe-cards{grid-template-columns:1fr}}

  /* ---------- 申込・お問い合わせページ（YACHT） ---------- */
  .contact-cols{display:grid;grid-template-columns:1.55fr 1fr;gap:34px;align-items:start;margin-top:26px}
  .contact-form{min-width:0}
  .contact-side{display:flex;flex-direction:column;gap:18px}
  .cs-box{border:1px solid var(--line);background:var(--white);padding:22px 24px}
  .cs-box .cs-t{font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.2em;font-size:.72rem;color:var(--gold);margin-bottom:13px}
  .cs-box dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:7px 16px}
  .cs-box dt{font-size:.8rem;color:var(--ink-soft);align-self:center}
  .cs-box dd{margin:0;font-family:var(--mincho);font-weight:600;font-size:1.1rem;color:var(--ink)}
  .cs-box dd a{color:var(--ink)}
  .cs-box dd a:hover{color:var(--gold)}
  .cs-box .cs-note{font-size:.82rem;color:var(--ink-soft);margin:13px 0 0;line-height:1.8}
  .cs-box p{margin:0 0 14px;line-height:1.9}
  .cs-links{list-style:none;margin:0;padding:0}
  .cs-links li{margin-bottom:10px}
  .cs-links a{color:var(--ink);font-family:var(--mincho);font-weight:500}
  .cs-links a:hover{color:var(--gold)}

  /* 未設定時の案内ボックス */
  .form-setup{border:1px dashed var(--line);background:var(--white);padding:24px 26px}
  .form-setup .fs-title{font-family:var(--mincho);font-weight:700;color:var(--ink);margin:0 0 12px;font-size:1.1rem}
  .form-setup ol{margin:0 0 8px;padding-left:1.3em}
  .form-setup li{margin-bottom:9px;line-height:1.9}
  .form-setup code{background:var(--paper);border:1px solid var(--line);padding:1px 6px;font-size:.86em}
  .form-setup .fs-note{font-size:.84rem;color:var(--ink-soft);margin:10px 0 0}
  .form-setup .fs-contact{margin:12px 0 0;line-height:2}
  .form-setup .fs-contact a{color:var(--ink);font-weight:600}

  /* Contact Form 7（YACHT 配色） */
  .yc-form .tk-field{margin-bottom:17px}
  .yc-form .tk-row{display:grid;grid-template-columns:1fr 1fr;gap:17px}
  .yc-form label{display:block;font-family:var(--mincho);font-weight:600;font-size:.95rem;color:var(--ink);margin-bottom:7px}
  .yc-form .tk-req{display:inline-block;background:var(--gold);color:#fff;font-family:var(--sans);font-weight:500;font-size:.64rem;letter-spacing:.1em;padding:2px 8px;margin-left:7px;vertical-align:middle}
  .yc-form input[type=text],.yc-form input[type=email],.yc-form input[type=tel],
  .yc-form select,.yc-form textarea{width:100%;box-sizing:border-box;font-family:var(--sans);font-size:1rem;color:var(--ink);background:var(--white);border:1px solid var(--line);padding:12px 14px;transition:border-color .2s}
  .yc-form input:focus,.yc-form select:focus,.yc-form textarea:focus{outline:none;border-color:var(--gold)}
  .yc-form textarea{resize:vertical;min-height:140px}
  .yc-form .wpcf7-list-item{display:inline-block;margin:0 18px 6px 0}
  .yc-form .wpcf7-list-item label{display:inline-flex;align-items:center;gap:6px;font-weight:400}
  .yc-form input[type=submit]{font-family:var(--sans);font-weight:500;text-transform:uppercase;letter-spacing:.2em;font-size:.72rem;color:var(--paper);background:var(--navy);border:1px solid var(--navy);padding:16px 34px;cursor:pointer;transition:background .25s,color .25s,border-color .25s}
  .yc-form input[type=submit]:hover{background:var(--gold);border-color:var(--gold)}
  .yc-form .wpcf7-spinner{margin:0 0 0 12px}
  .yc-form .wpcf7-not-valid-tip{color:#b3402c;font-size:.82rem;margin-top:4px}
  .yc-form .wpcf7-response-output{margin:16px 0 0!important;padding:12px 16px!important;font-size:.9rem}

  @media(max-width:820px){
    .contact-cols{grid-template-columns:1fr}
    .yc-form .tk-row{grid-template-columns:1fr}
  }

  /* ===== Snipe 標準仕様 / 学連艇（v2.10.0） ===== */
  .spec-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);margin-top:26px;background:var(--white)}
  .spec-table{border-collapse:collapse;width:100%;font-family:var(--sans)}
  .spec-table th,.spec-table td{border:1px solid var(--line);padding:13px 16px;text-align:left;vertical-align:middle;font-size:.95rem}
  .spec-table.snipe-spec .row-key{background:var(--sky);color:var(--navy);font-family:var(--mincho);font-weight:600;width:36%;white-space:nowrap}
  .spec-table.snipe-spec td{color:var(--ink)}
  @media(max-width:560px){.spec-table th,.spec-table td{padding:11px 12px;font-size:.9rem}.spec-table.snipe-spec .row-key{width:44%}}

  .snipe-figs{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px}
  .snipe-figs figure{margin:0;border:1px solid var(--line);background:var(--white);padding:12px}
  .snipe-figs img{display:block;height:200px;width:auto;max-width:100%;object-fit:contain}
  .snipe-figs figcaption{font-family:var(--sans);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-top:8px;text-align:center}

  .equip-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:24px}
  .equip-card{border:1px solid var(--line);background:var(--white);padding:22px 24px}
  .equip-card h3{font-family:var(--mincho);font-weight:600;font-size:1.08rem;color:var(--navy);margin:0 0 12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
  .equip-card ul{margin:0;padding-left:1.15em;list-style:disc}
  .equip-card li{font-family:var(--sans);font-size:.92rem;line-height:1.85;color:var(--ink);margin:2px 0}
  .equip-option{margin-top:22px}
  .equip-option ul{columns:2;column-gap:32px}
  @media(max-width:760px){.equip-grid{grid-template-columns:1fr}.equip-option ul{columns:1}}

  .snipe-boat{display:grid;grid-template-columns:minmax(0,44%) 1fr;gap:28px;align-items:center;border:1px solid var(--line);background:var(--white);padding:22px;margin:20px 0}
  .snipe-boat .sb-media img{display:block;width:100%;height:auto;object-fit:cover}
  .snipe-boat .sb-lead{font-family:var(--mincho);font-size:1.02rem;line-height:1.9;color:var(--ink);margin:0 0 14px}
  @media(max-width:760px){.snipe-boat{grid-template-columns:1fr;gap:18px}}

  /* ===== Snipe 基本チューニングデータ（v2.11.0） ===== */
  .td-basis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
  .td-basis>div{border:1px solid var(--line);background:var(--sky);padding:14px 16px;display:flex;flex-direction:column;gap:4px}
  .td-basis .k{font-family:var(--sans);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}
  .td-basis .v{font-family:var(--mincho);font-weight:600;font-size:1rem;color:var(--navy)}
  @media(max-width:680px){.td-basis{grid-template-columns:1fr}}

  /* ===== SZ / Ziegelmayer 取扱艇（v2.12.0） ===== */
  .sz-brand img{height:40px;width:auto;margin-top:14px;opacity:.9}
  .sz-boat{border-top:2px solid var(--navy);padding-top:26px;margin-top:44px}
  .sz-boat:first-of-type{margin-top:30px}
  .sz-head{margin-bottom:18px}
  .sz-grid{display:grid;grid-template-columns:minmax(0,46%) 1fr;gap:28px;align-items:start}
  .sz-gallery{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .sz-gallery figure{margin:0;border:1px solid var(--line);background:var(--white);overflow:hidden}
  .sz-gallery figure.lead{grid-column:1 / -1}
  .sz-gallery img{display:block;width:100%;height:100%;object-fit:cover}
  .sz-lead{font-family:var(--mincho);font-size:1.02rem;line-height:1.9;color:var(--ink);margin:0}
  .sz-ach{font-family:var(--sans);font-size:.86rem;line-height:1.7;color:var(--navy);background:var(--sky);border-left:3px solid var(--gold,#c8a24a);padding:10px 14px;margin:14px 0 0}
  .sz-colours{margin-top:18px}
  .sz-colours h3{font-family:var(--mincho);font-weight:600;font-size:1rem;color:var(--navy);margin:0 0 8px}
  .sz-colours ul{margin:0;padding-left:1.1em;list-style:disc}
  .sz-colours li{font-family:var(--sans);font-size:.9rem;line-height:1.8;color:var(--ink)}
  @media(max-width:820px){.sz-grid{grid-template-columns:1fr;gap:18px}}