/* Home: "ことばが、かたちになる" hero and the future wall. Scoped to .hx-* so other pages are untouched. */
.hx-hero{--night:#12161c;--spark:#ffd93b;--mist:#b9c3ce;position:relative;min-height:clamp(560px,calc(100svh - 150px),820px);background:var(--night);color:#fff;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr);align-items:center}
.hx-reel{position:absolute;inset:0 0 0 38%}
.hx-slide{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 1.2s ease}
.hx-slide.is-on{opacity:1}
.hx-slide img{width:100%;height:100%;object-fit:cover;display:block}
.hx-reel::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,var(--night) 0%,#12161ccc 12%,#12161c00 42%),linear-gradient(0deg,#12161c 0%,#12161c00 30%)}
.hx-copy{position:relative;z-index:2;padding:clamp(36px,6vh,72px) 0 120px clamp(20px,5vw,72px);max-width:780px}
.hx-kicker{display:inline-block;font-size:13px;font-weight:700;color:#fff;background:#ffffff1f;border-radius:999px;padding:5px 12px;margin:0 0 20px}
.hx-hero h1{font-size:clamp(40px,5.4vw,78px);line-height:1.18;font-weight:900;letter-spacing:-.03em;margin:0 0 20px;color:#fff}.hx-hero h1 span{display:block;white-space:nowrap}
.hx-lead{font-size:clamp(16px,1.35vw,19px);line-height:1.95;color:#d9e0e8;max-width:30em;margin:0}
.hx-prompt{display:flex;align-items:center;gap:10px;margin:24px 0 0;max-width:580px;min-height:58px;background:#ffffff14;border:1px solid #ffffff33;border-radius:16px;padding:12px 16px;font-size:17px;font-weight:600;color:#fff;backdrop-filter:blur(8px)}
.hx-dot{flex:none;width:10px;height:10px;border-radius:50%;background:var(--spark);box-shadow:0 0 12px var(--spark)}
.hx-label{flex:none;font-size:12px;font-weight:700;color:var(--night);background:var(--spark);border-radius:999px;padding:2px 9px}
.hx-caret{display:inline-block;width:2px;height:1.1em;background:var(--spark);margin-left:-6px;animation:hx-blink 1s steps(2) infinite}
@keyframes hx-blink{50%{opacity:0}}
.hx-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hx-trust{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 0;font-size:13px;color:var(--mist)}.hx-trust a{color:#fff;text-underline-offset:3px}.hx-trust a:hover{color:var(--spark)}
.hx-btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 28px;border-radius:999px;background:var(--spark);color:var(--night);font-weight:700;font-size:16px;text-decoration:none;transition:transform .2s ease}
.hx-btn:hover{transform:translateY(-2px);color:var(--night)}
.hx-btn.ghost{background:transparent;color:#fff;border:1.5px solid #ffffff66}
.hx-btn.ghost:hover{color:#fff;border-color:#fff}
.hx-meta{position:absolute;z-index:3;right:clamp(20px,4vw,56px);bottom:28px;left:clamp(20px,5vw,72px);display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.hx-credit{font-size:12px;color:var(--mist);margin:0;max-width:22em}
.hx-thumbs{display:flex;gap:8px}
.hx-thumbs button{padding:0;width:84px;height:52px;border-radius:8px;overflow:hidden;border:2px solid transparent;background:#000;opacity:.7;cursor:pointer}
.hx-thumbs button[aria-pressed="true"]{border-color:var(--spark);opacity:1}
.hx-thumbs img{width:100%;height:100%;object-fit:cover;display:block}
.hx-pause{position:static;min-height:44px;color:#fff;background:#ffffff14;border:1px solid #ffffff33;border-radius:999px;padding:0 14px;font-size:13px}
.hx-future{--night:#12161c;--spark:#ffd93b;background:var(--night);color:#fff;padding:clamp(56px,8vw,110px) clamp(20px,5vw,72px) 72px}
.hx-future-head{max-width:1280px;margin:0 auto}
.hx-future h2{font-size:clamp(30px,3.6vw,52px);line-height:1.3;font-weight:900;letter-spacing:-.02em;margin:0;color:#fff}
.hx-future-head>p{color:#d9e0e8;font-size:17px;line-height:1.9;margin:12px 0 0}
.hx-filters{display:flex;flex-direction:column;gap:10px;margin-top:22px}
.hx-filters>div{display:flex;flex-wrap:wrap;gap:8px}
.hx-filters button{min-height:44px;padding:0 18px;border-radius:999px;border:1.5px solid #ffffff4d;background:transparent;color:#fff;font-size:15px;font-weight:700;cursor:pointer}
.hx-filters button.who{font-weight:500;font-size:14px;border-color:#ffffff33}
.hx-filters button[aria-pressed="true"]{background:var(--spark);border-color:var(--spark);color:var(--night)}
.hx-wall{max-width:1280px;margin:26px auto 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:220px;grid-auto-flow:dense;gap:12px}
.hx-tile{position:relative;border-radius:16px;overflow:hidden;color:#fff;text-decoration:none;background:#1c222b;isolation:isolate}
.hx-tile.wide{grid-column:span 2}.hx-tile.tall{grid-row:span 2}
.hx-tile[hidden]{display:none}
.hx-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.75,.25,1);z-index:-1}
.hx-tile::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#0000 38%,#000000d9);z-index:-1}
.hx-tile:hover img,.hx-tile:focus-visible img{transform:scale(1.04)}
.hx-tile-text{position:absolute;left:16px;right:16px;bottom:14px;display:flex;flex-direction:column;align-items:flex-start;gap:4px}
.hx-tag{font-size:12px;font-weight:700;color:var(--night);background:var(--spark);border-radius:999px;padding:1px 9px}
.hx-tile strong{font-size:clamp(16px,1.35vw,20px);line-height:1.4;font-weight:900}
.hx-for{font-size:13px;color:#ffe88a}
.hx-empty{grid-column:1/-1;color:#d9e0e8;margin:0}
.hx-note{max-width:1280px;margin:16px auto 0;font-size:12px;color:#b9c3ce}
html[data-motion=off] .hx-slide{transition:none}
html[data-motion=off] .hx-caret{animation:none}
@media (prefers-reduced-motion:reduce){.hx-slide,.hx-tile img,.hx-btn{transition:none}.hx-caret{animation:none}}
@media (max-width:900px){
 .hx-hero{min-height:auto;align-items:end}
 .hx-reel{inset:0 0 auto 0;height:min(84vw,480px)}
 .hx-reel::after{background:linear-gradient(0deg,#12161c 0%,#12161c00 45%)}
 .hx-copy{padding:min(72vw,420px) 20px 24px}
 .hx-prompt{font-size:15px}
 .hx-actions .hx-btn{flex:1 1 100%}
 .hx-meta{position:relative;left:auto;right:auto;bottom:auto;padding:0 20px 28px;flex-direction:column;align-items:flex-start}
 .hx-thumbs{flex-wrap:wrap}
 .hx-wall{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:180px}
 .hx-tile.tall{grid-row:span 1}
}
@media (max-width:520px){.hx-wall{grid-template-columns:minmax(0,1fr);grid-auto-rows:200px}.hx-tile.wide{grid-column:span 1}}
/* Try corner: pick a task, see an example answer, then refine it with words. */
.hx-try{--night:#12161c;--night2:#1c222b;--spark:#ffd93b;background:linear-gradient(180deg,var(--night) 0%,#171c24 100%);color:#fff;padding:clamp(56px,7vw,96px) clamp(20px,5vw,72px) 80px;border-top:1px solid #ffffff14}
.hx-try>*{max-width:1280px;margin-left:auto;margin-right:auto}
.hx-try h2{font-size:clamp(30px,3.6vw,52px);line-height:1.3;font-weight:900;letter-spacing:-.02em;margin:0;color:#fff}
.hx-try-head>p:not(.hx-kicker){color:#d9e0e8;font-size:17px;line-height:1.9;margin:12px 0 0;max-width:40em}
.hx-try-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.hx-try-tabs button{min-height:44px;padding:0 20px;border-radius:999px;border:1.5px solid #ffffff4d;background:transparent;color:#fff;font-size:15px;font-weight:700;cursor:pointer}
.hx-try-tabs button[aria-selected="true"]{background:var(--spark);border-color:var(--spark);color:var(--night)}
.hx-try-panel{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px;margin-top:22px;background:var(--night2);border:1px solid #ffffff1f;border-radius:22px;padding:24px}
.hx-try-panel+.hx-try-panel{margin-top:16px}
.hx-chat{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.hx-material{margin:0;font-size:14px;line-height:1.8;color:#d9e0e8;background:#ffffff0d;border-radius:12px;padding:12px 14px}
.hx-material span{display:inline-block;margin-right:8px;font-size:12px;font-weight:700;color:var(--night);background:#b9c3ce;border-radius:999px;padding:0 8px}
.hx-bubble{display:flex;align-items:center;gap:10px;margin:0;color:#fff;background:#ffffff14;border:1px solid #ffffff33;border-radius:16px;padding:12px 16px;font-size:17px;font-weight:600;line-height:1.6}
.hx-bubble.refine{border-color:var(--spark)}
.hx-output{display:flex;flex-direction:column;gap:10px}
.hx-output img{width:100%;height:auto;border-radius:14px;display:block}
.hx-output-label{margin:0;font-size:13px;font-weight:700;color:#b9c3ce}
.hx-answer{margin:0;white-space:pre-line;background:#fbfaf6;color:#17202a;border-radius:14px;padding:16px 18px;font-size:16px;line-height:1.9}
.hx-catch{margin:10px 0 0;font-size:14px;line-height:1.8;color:#ffb4a0}
.hx-lesson{margin:12px 0 0;font-size:15px;line-height:1.9;color:#ffe88a}
.hx-try-foot{margin-top:26px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.hx-try-foot p{margin:0;color:#d9e0e8;font-size:16px;line-height:1.8;max-width:34em}
.hx-try .hx-actions{margin-top:0}
.hx-try .hx-note{margin-top:14px}
/* With JS: one panel at a time, and the refined state appears only after "直してみる". */
.hx-try.is-live .hx-try-panel[hidden]{display:none}
.hx-try.is-live .hx-try-panel:not(.is-refined) [data-try-after]{display:none}
.hx-try.is-live .hx-try-panel.is-refined [data-try-before]{display:none}
.hx-try.is-live .hx-try-panel.is-refined [data-try-refine]{display:none}
.hx-try:not(.is-live) [data-try-refine],.hx-try:not(.is-live) .hx-try-tabs{display:none}
@media (max-width:900px){.hx-try-panel{grid-template-columns:minmax(0,1fr);padding:18px}.hx-bubble{font-size:15px}.hx-try-foot .hx-actions .hx-btn{flex:1 1 100%}}
.hx-prev{width:100%;margin-top:6px;opacity:.85}
.hx-prev img{width:min(320px,100%);height:auto;border-radius:10px;display:block;margin-top:6px}
.hx-prev .hx-answer{font-size:14px;margin-top:6px}
.hx-try:not(.is-live) .hx-prev{display:none}
/* Choose: warm cards on light paper; facts carry the highlighter mark. */
.hx-choose{--ink:#17202a;--spark:#ffd93b;background:#f6f4ef;color:var(--ink);padding:clamp(56px,7vw,96px) clamp(20px,5vw,72px)}
.hx-choose>*{max-width:1280px;margin-left:auto;margin-right:auto}
.hx-choose-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:32px;align-items:end}
.hx-choose h2{font-size:clamp(28px,3.2vw,46px);line-height:1.3;font-weight:900;letter-spacing:-.02em;margin:0;color:var(--ink)}
.hx-choose-head p{margin:10px 0 0;color:#4a5561;font-size:16px;line-height:1.9}
.hx-promise{background:#fff;border:1px solid #e3ded3;border-radius:16px;padding:16px 18px;font-size:14px!important;margin:0!important}
.hx-promise strong{display:block;color:var(--ink);font-size:16px;margin-bottom:4px}
.hx-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:28px}
.hx-card{background:#fff;border:1px solid #e3ded3;border-radius:18px;overflow:hidden;display:flex;flex-direction:column}
.hx-card-photo{position:relative;aspect-ratio:16/10;flex:none}
.hx-card-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.hx-card-photo span{position:absolute;left:12px;top:12px;right:12px;width:fit-content;background:#fffffff2;color:var(--ink);border-radius:999px;padding:4px 12px;font-size:13px;font-weight:700;line-height:1.5}
.hx-card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.hx-card h3{font-size:18px;line-height:1.5;margin:0;color:var(--ink)}
.hx-card-school{margin:0;font-size:13px;color:#4a5561}
.hx-card-price{margin:0;display:flex;flex-direction:column;gap:2px}
.hx-mark{font-size:22px;font-weight:900;width:fit-content;background:linear-gradient(transparent 55%,var(--spark) 55%,var(--spark) 92%,transparent 92%)}
.hx-card-price small{font-size:12px;color:#4a5561}
.hx-card-caution{margin:0;font-size:13px;line-height:1.7;color:#7a2a17;background:#fbede8;border-radius:10px;padding:8px 10px}
.hx-card-caution strong{display:block;font-size:12px}
.hx-card-foot{margin-top:auto;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px;border-top:1px dashed #e3ded3;padding-top:10px;font-size:13px;font-weight:700;color:var(--ink)}
.hx-card-foot em{font-style:normal;background:var(--spark);border-radius:999px;padding:3px 10px}
.hx-card-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:999px;border:1.5px solid var(--ink);color:var(--ink);font-weight:700;font-size:14px;text-decoration:none}
.hx-card-link:hover{background:var(--ink);color:#fff}
.hx-choose-more{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:22px}
.hx-choose-more a{color:#1d3399;font-weight:700;text-decoration:underline;text-underline-offset:3px;min-height:44px;display:inline-flex;align-items:center}
@media (max-width:1100px){.hx-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:700px){.hx-choose-head{grid-template-columns:minmax(0,1fr)}.hx-cards{grid-template-columns:minmax(0,1fr)}}
/* 講座カードの分野見出し（A6） */
.hx-group-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:6px 16px;margin:36px 0 14px}
.hx-group-head h3{margin:0;font-size:clamp(20px,2vw,24px)}
.hx-group-head a{font-weight:700;font-size:14px}