/* "Get the app" strip, top-bar button, install sheet, update toast, policy pages */
[hidden]{display:none!important}

/* mobile strip: brand gradient (overrides the plain white strip of mobile.css) */
@media(max-width:899px){
  .appstrip{background:var(--grad);border-bottom:0;color:#fff;position:relative;overflow:hidden;animation:stripIn .5s var(--ease) .1s both}
  .appstrip:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 8% -40%,rgba(255,255,255,.28),transparent 45%),radial-gradient(rgba(255,255,255,.14) 1px,transparent 1.2px);background-size:auto,16px 16px;pointer-events:none}
  .appstrip>*{position:relative}
  .appstrip img{background:#fff;border-radius:8px;padding:2px 3px;mix-blend-mode:normal;height:30px}
  .appstrip span{color:#fff}
  .appstrip .btn.getapp{background:#fff;color:var(--teal);border-color:transparent;box-shadow:0 2px 8px rgba(11,74,85,.25)}
  .appstrip .btn.getapp:hover{filter:none;transform:none}
  .appstrip .icon-btn{color:#fff}
  .appstrip .icon-btn:hover{background:rgba(255,255,255,.18)}
}
@keyframes stripIn{from{opacity:0;transform:translateY(-100%)}to{opacity:1;transform:none}}

/* desktop top bar button */
.tb-app{display:none;align-items:center;gap:6px;height:24px;padding:0 12px;border:1px solid rgba(255,255,255,.55);border-radius:999px;background:rgba(255,255,255,.12);color:#fff;font-size:12px;font-weight:700;white-space:nowrap;transition:background .15s,transform .15s}
.tb-app:hover{background:#fff;color:var(--teal)}
.tb-app .ic{width:14px;height:14px}
@media(min-width:900px){.tb-app{display:inline-flex}.topbar .tb-right{overflow:visible}}
@media(max-width:899px){.tb-app{display:none!important}}
@media(min-width:900px){#shell-header.no-tb .tb-app{display:none!important}}

/* footer link */
.footer .flink{display:block;background:none;border:0;padding:0;margin:0;text-align:left;font:inherit;color:inherit;opacity:.9;cursor:pointer}
.footer .flink:hover{text-decoration:underline;opacity:1}

/* install bottom sheet */
.isheet-wrap{position:fixed;inset:0;z-index:300;display:flex;align-items:flex-end;justify-content:center;visibility:hidden;transition:visibility 0s linear .3s}
.isheet-wrap.on{visibility:visible;transition:none}
.isheet-bd{position:absolute;inset:0;background:rgba(11,48,58,.5);opacity:0;transition:opacity .28s var(--ease);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}
.isheet-wrap.on .isheet-bd{opacity:1}
.isheet{position:relative;width:min(480px,100%);max-height:92vh;max-height:92dvh;overflow:auto;background:#fff;border-radius:24px 24px 0 0;padding:14px 20px calc(22px + env(safe-area-inset-bottom));box-shadow:0 -12px 40px rgba(11,74,85,.25);transform:translateY(100%);transition:transform .34s var(--ease);text-align:center}
.isheet-wrap.on .isheet{transform:none}
.isheet .grab{display:block;width:42px;height:4px;border-radius:4px;background:#d5e3dc;margin:0 auto 10px}
.isheet .is-close{position:absolute;right:8px;top:8px;color:var(--muted)}
.isheet .is-logo{display:block;margin:4px auto 8px;height:40px;width:auto}
.isheet h3{font-size:19px;margin:0 28px 6px}
.is-sub{color:var(--muted);font-size:14px;margin:0 0 16px;line-height:1.55}
.is-note{background:#fff7e0;color:#7a5200;border-radius:10px;padding:8px 12px;font-size:13px;margin:0 0 14px}
.is-steps{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:10px;text-align:left}
.is-step{display:grid;grid-template-columns:26px 68px 1fr;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:16px;background:var(--mint);animation:up .4s var(--ease) both}
.is-step:nth-child(2){animation-delay:.07s}.is-step:nth-child(3){animation-delay:.14s}
.is-step .n{width:26px;height:26px;border-radius:50%;background:var(--grad);color:#fff;font-weight:800;font-size:13px;display:grid;place-items:center}
.is-step .art{width:68px;height:56px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:var(--blue)}
.is-step .tx b{display:block;color:var(--teal);font-size:14.5px}
.is-step .tx small{display:block;color:var(--muted);font-size:12.5px;line-height:1.4;margin-top:2px}
.is-alt{display:block;margin:14px auto 0;background:none;border:0;color:var(--blue);font-weight:700;font-size:14px;padding:8px;text-decoration:underline;text-underline-offset:3px}
@media(min-width:700px){.isheet-wrap{align-items:center}.isheet{border-radius:24px;padding-bottom:22px}.isheet .grab{display:none}}

/* update toast */
.upd-toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));z-index:310;display:flex;align-items:center;gap:10px;padding:8px 8px 8px 16px;background:var(--teal);color:#fff;border-radius:14px;box-shadow:var(--sh-lg);font-size:14px;font-weight:600;transform:translate(-50%,24px);opacity:0;transition:transform .3s var(--ease),opacity .3s;max-width:calc(100vw - 24px)}
.upd-toast.on{transform:translate(-50%,0);opacity:1}
.upd-toast .icon-btn{width:34px;height:34px;color:#fff}
@media(min-width:900px){.upd-toast{bottom:24px}}

/* legal / policy pages */
.legal-wrap{max-width:1040px;margin:0 auto 30px}
.legal-wrap .pagehead p{color:#fff}
.legal{margin:0;display:grid;grid-template-columns:240px minmax(0,1fr);gap:24px;align-items:start}
.legal .toc{position:sticky;top:130px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 10px;box-shadow:var(--sh-sm);max-height:calc(100vh - 150px);overflow:auto}
.legal .toc summary{list-style:none;font-weight:800;color:var(--teal);font-size:14px;padding:2px 8px 8px;cursor:default;display:flex;justify-content:space-between;align-items:center}
.legal .toc summary::-webkit-details-marker{display:none}
.legal .toc summary .ic{display:none;width:18px;height:18px}
.legal .toc a{display:block;padding:7px 10px;border-radius:10px;color:#35525b;font-size:13.5px;line-height:1.35;text-decoration:none}
.legal .toc a:hover{background:var(--grad-soft);color:var(--blue)}
.legal .toc a.on{background:var(--grad-soft);color:var(--blue);font-weight:700}
.legal .body .card{padding:28px}
.legal .body h2{font-size:19px;margin:28px 0 8px;scroll-margin-top:130px}
.legal .body h2:first-of-type{margin-top:0}
.legal .body h3{font-size:15.5px;margin:16px 0 4px}
.legal .body p,.legal .body li{color:#35525b;line-height:1.75}
.legal .body p+p{margin-top:8px}
.legal .body ul{padding-left:20px;margin:8px 0}
.legal .body li+li{margin-top:4px}
.legal .upd{display:inline-block;margin:0 0 18px;padding:5px 12px;border-radius:999px;background:var(--grad-soft);color:var(--teal);font-size:12.5px;font-weight:700}
.legal .body .table{display:block;overflow-x:auto}
.legal .contact-card{margin-top:26px;border:1px solid var(--line);border-radius:var(--r);background:var(--mint);padding:18px}
.legal .contact-card h2{margin:0 0 10px;font-size:17px}
.legal .contact-card .cgrid{margin:0}
.legal .notice{background:#fff7e0;border:1px solid #f6e2a6;color:#7a5200;border-radius:12px;padding:10px 14px;font-size:13.5px;margin:14px 0}
@media(max-width:899px){
  .legal{grid-template-columns:minmax(0,1fr);gap:12px;margin-top:4px}
  .legal .toc{position:static;max-height:none;padding:6px}
  .legal .toc summary{cursor:pointer;padding:10px;min-height:44px}
  .legal .toc summary .ic{display:block;transition:transform .2s}
  .legal .toc[open] summary .ic{transform:rotate(180deg)}
  .legal .body .card{padding:18px}
  .legal .body h2{scroll-margin-top:120px}
}
@media(prefers-reduced-motion:reduce){.appstrip,.is-step{animation:none}.isheet,.isheet-bd,.upd-toast{transition:none}}
.is-help{margin:14px 0 6px;padding:0 0 0 22px;text-align:left;font-size:13.5px;color:var(--teal);font-weight:600;line-height:1.7}
.is-help li::marker{color:var(--blue);font-weight:800}