/* 首頁「聊天室選單」廣告（home/_chat-menu-ad.blade.php，2026-10-28） */
.chm__wrap{max-width:calc(var(--home-max,1120px) + 32px);margin:24px auto 40px;padding:0 16px;box-sizing:border-box}
.chm{--chm-navy:#0d1b33;--chm-line:#06c755;--chm-msgr:#0866ff;--chm-teal:#11786d;--chm-tint:#eef7f5;--chm-edge:#cfe6e0;--chm-ink:#10213d;--chm-mute:#9fb0cc;
  position:relative;overflow:hidden;background:linear-gradient(120deg,#e9f8ef 0%,#f4f8fd 48%,#e8f0ff 100%);color:var(--chm-ink);border:1px solid #d9e5f0;border-radius:22px;box-shadow:0 10px 30px rgba(16,33,61,.07);
  display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:40px;padding:40px 44px;box-sizing:border-box}
.chm::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 8% 0%,rgba(6,199,85,.16),transparent 42%),radial-gradient(circle at 96% 100%,rgba(8,102,255,.14),transparent 45%);pointer-events:none}
.chm>*{position:relative;min-width:0}
.chm *{box-sizing:border-box}

.chm__apps{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.chm__app{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:700;padding:5px 12px;border-radius:999px;line-height:1.3}
.chm__app--line{background:var(--chm-line);color:#04361a}
.chm__app--msgr{background:var(--chm-msgr);color:#fff}
.chm .chm__title{font-size:clamp(1.45rem,2.4vw,1.85rem);line-height:1.3;text-wrap:balance;font-weight:800;margin:0 0 12px;color:var(--chm-ink);letter-spacing:.01em}
.chm__lead{color:#3c4c66;font-size:1.02rem;line-height:1.75;margin:0 0 20px;max-width:36em}

.chm__steps{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:12px}
.chm__step{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start}
.chm__num{width:28px;height:28px;border-radius:50%;border:1.5px solid #9fb3cf;background:#fff;color:var(--chm-ink);font-weight:700;font-size:.85rem;display:grid;place-items:center}
.chm .chm__step h3{font-size:1rem;margin:3px 0 7px;font-weight:700;color:var(--chm-ink);line-height:1.4}
.chm__chips{display:flex;flex-wrap:wrap;gap:6px}
.chm__chip{font-size:.86rem;padding:4px 10px;border-radius:8px;background:#fff;border:1px solid #d6e0ec;color:#2b3b55;line-height:1.4}

.chm__ctas{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.chm .chm__cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 20px;white-space:nowrap;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;color:#fff;text-align:center;line-height:1.25}
.chm .chm__cta--line{background:var(--chm-line);color:#04361a;box-shadow:0 4px 12px rgba(6,199,85,.25)}
.chm .chm__cta--msgr{background:var(--chm-msgr);box-shadow:0 4px 12px rgba(8,102,255,.22)}
.chm .chm__cta--ghost{border:1.5px solid #9fb3cf;background:#fff;color:var(--chm-ink)}
.chm .chm__cta:hover{filter:brightness(1.06)}
.chm a:focus-visible,.chm button:focus-visible{outline:3px solid #1d4ed8;outline-offset:3px}
.chm__note{font-size:.82rem;color:#5b6b84;line-height:1.6;margin:0;max-width:40em}

.chm__demo{display:flex;flex-direction:column}
.chm__cap{display:none}
.chm__switch{display:inline-flex;align-self:flex-start;background:rgba(16,33,61,.07);border-radius:999px;padding:4px;margin-bottom:12px}
section.chm .chm__switch button:not(#_){font:inherit;font-size:.88rem;font-weight:700;color:#3c4c66;background:none;border:0;padding:7px 16px!important;margin:0;border-radius:999px;cursor:pointer;display:inline-flex;gap:6px;align-items:center}
section.chm .chm__switch button[aria-selected=true]:not(#_){background:var(--chm-ink);color:#fff}
.chm__phone{background:#fff;color:var(--chm-ink);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 14px 34px rgba(16,33,61,.16);border:1px solid #dce5f0}
.chm__bar{display:flex;align-items:center;gap:10px;padding:12px 16px;font-weight:700;font-size:.95rem;border-bottom:1px solid #e7ebf2;line-height:1.3}
.chm__avatar{width:30px;height:30px;border-radius:50%;object-fit:cover;background:#fff;border:1px solid #e7ebf2}
.chm__bar small{display:block;font-weight:400;color:#6b7a93;font-size:.75rem}
.chm__chat{background:#8cabd9;padding:14px;min-height:132px;display:flex;flex-direction:column;gap:8px;justify-content:flex-end}
.chm[data-app=msgr] .chm__chat{background:#fff}
.chm__me{align-self:flex-end;background:#a6e88c;padding:7px 12px;border-radius:14px 14px 4px 14px;font-size:.88rem;line-height:1.4}
.chm[data-app=msgr] .chm__me{background:var(--chm-msgr);color:#fff}
.chm__bot{align-self:flex-start;background:#fff;max-width:88%;padding:10px 13px;border-radius:14px 14px 14px 4px;font-size:.88rem;line-height:1.55;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.chm[data-app=msgr] .chm__bot{background:#f0f2f5;box-shadow:none}
.chm__bot b{display:block;margin-bottom:2px}
.chm__bot.is-new{animation:chmIn .28s ease-out}
@keyframes chmIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.chm__rm{border-top:1px solid #e7ebf2}
.chm__rmtabs{display:grid;grid-template-columns:1fr 1fr}
section.chm .chm__rmtabs button:not(#_){font:inherit;font-weight:700;font-size:.88rem;border:0;padding:9px 4px!important;margin:0;cursor:pointer;background:var(--chm-tint);color:#2c4a45;line-height:1.3}
section.chm .chm__rmtabs button[aria-selected=true]:not(#_){background:var(--chm-teal);color:#fff;box-shadow:inset 0 -3px 0 #fff}
.chm__tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:6px;background:#fff}
section.chm .chm__tile:not(#_){font:inherit;border:1px solid var(--chm-edge);background:var(--chm-tint);border-radius:10px;padding:10px 4px 9px!important;margin:0;cursor:pointer;color:var(--chm-ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:68px}
.chm .chm__tile i{color:var(--chm-teal);font-size:20px;line-height:1;width:auto;height:auto}
.chm__tile span{font-weight:700;font-size:.84rem;line-height:1.25;text-align:center;overflow-wrap:break-word;word-break:normal;hyphens:auto;-webkit-hyphens:auto;max-width:100%}
section.chm .chm__tile[aria-pressed=true]:not(#_){background:var(--chm-teal);border-color:var(--chm-teal);color:#fff}
.chm .chm__tile[aria-pressed=true] i{color:#fff}
.chm__pm{border-top:1px solid #e7ebf2;padding:6px 0}
section.chm .chm__pm button:not(#_){font:inherit;display:flex;width:100%;gap:12px;align-items:center;border:0;background:none;padding:9px 18px!important;margin:0;font-size:.92rem;cursor:pointer;color:var(--chm-ink);text-align:left;line-height:1.35}
section.chm .chm__pm button[aria-pressed=true]:not(#_){background:#e7f0ff;color:var(--chm-msgr);font-weight:700}
.chm__pmhead{font-size:.75rem;color:#6b7a93;padding:4px 18px 6px}
.chm__hint{font-size:.8rem;color:#5b6b84;margin:10px 2px 0}
.chm [hidden]{display:none!important}

/* 手機：只留三段標題與 LINE 選單格（站長 10/28 指示精簡） */
@media (max-width:900px){
  .chm{grid-template-columns:1fr;padding:28px 20px;gap:24px}
  .chm__chips,.chm__switch,.chm__bar,.chm__chat,.chm__pm,.chm__hint{display:none!important}
  .chm .chm__rm{display:block!important}
  .chm__steps{gap:8px;margin-bottom:22px}
  .chm .chm__step h3{margin:3px 0 0}
  .chm__lead{margin-bottom:18px}
  .chm__ctas{gap:10px}
  .chm .chm__cta{flex:1 1 auto;padding:0 14px;font-size:.95rem}
  .chm .chm__cta--ghost{flex-basis:100%}
  .chm__cap{display:block;font-size:.82rem;color:#5b6b84;margin:0 0 8px}
  section.chm .chm__tile:not(#_){cursor:default;pointer-events:none;padding:8px 3px 7px!important;min-height:62px}
  .chm__tile span{font-size:.74rem}
  .chm__tiles{gap:5px;padding:5px}
  section.chm .chm__tile[aria-pressed=true]:not(#_){background:var(--chm-tint);border-color:var(--chm-edge);color:var(--chm-ink)}
  .chm .chm__tile[aria-pressed=true] i{color:var(--chm-teal)}
}
@media (prefers-reduced-motion:reduce){.chm__bot.is-new{animation:none}}