/* 爱发电付款: phone first, blue and white like the gate's pages. */
:root { color-scheme: light only; --ink: #1b2340; --ink-2: #48526e; --muted: #626c89; --line: #e5eaf6;
  --line-strong: #d3dbef; --brand: #4368fb; --brand-deep: #2a48c9; --sky: #eef3ff; --sky-2: #e1e9ff; --ok: #13855a; }
* { box-sizing: border-box; }
body { margin: 0; background: linear-gradient(180deg, #edf3ff 0%, #f7f9ff 60%, #fff 100%); color: var(--ink);
  font: 15px/1.6 "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Noto Sans CJK SC", "Microsoft YaHei", system-ui, sans-serif; }
.a-wrap { max-width: 520px; margin: 0 auto; padding: 28px 16px 40px; }
.a-card { background: #fff; border-radius: 24px; padding: 24px 20px; box-shadow: 0 10px 34px rgba(42, 72, 201, .08); }
.a-title { margin: 0 0 6px; font-size: 24px; }
.a-sub { margin: 22px 0 8px; font-size: 16px; }
.a-lede { margin: 0 0 18px; color: var(--ink-2); }
.a-code-box { display: flex; align-items: center; gap: 12px; padding: 14px 12px 14px 16px; border-radius: 18px;
  background: var(--sky); border: 1.5px solid var(--sky-2); }
.a-code-label { flex: none; color: var(--ink-2); font-size: 13.5px; }
.a-code { flex: 1; min-width: 0; color: var(--brand-deep); font-size: 26px; font-weight: 750; letter-spacing: .14em;
  font-variant-numeric: tabular-nums; user-select: all; -webkit-user-select: all; }
.a-copy { flex: none; min-height: 44px; padding: 0 14px; border: 0; border-radius: 12px; background: #fff;
  color: var(--brand-deep); font: inherit; font-weight: 650; cursor: pointer; }
.a-copied { margin: 8px 2px 0; color: var(--ok); font-size: 13.5px; }
.a-steps { margin: 18px 0; padding-left: 22px; color: var(--ink-2); }
.a-steps li + li { margin-top: 6px; }
.a-steps strong { color: var(--ink); letter-spacing: .06em; }
.a-plans { display: grid; gap: 10px; margin: 0 0 16px; padding: 0; list-style: none; }
.a-plan { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 10px;
  padding: 13px 14px; border-radius: 16px; border: 1.5px solid var(--line-strong); }
.a-sum { font-size: 18px; font-weight: 750; font-variant-numeric: tabular-nums; white-space: nowrap; }
.a-name { min-width: 0; color: var(--ink-2); overflow-wrap: anywhere; }
.a-go { color: var(--brand); font-weight: 650; text-decoration: none; white-space: nowrap; }
.a-button { display: flex; align-items: center; justify-content: center; min-height: 48px; margin: 12px 0 0;
  border-radius: 14px; background: var(--brand); color: #fff; font-weight: 650; text-decoration: none; }
.a-secondary { background: var(--sky); color: var(--brand-deep); }
.a-hint { margin: 12px 0 0; color: var(--muted); font-size: 13.5px; }
.a-mine { display: grid; gap: 4px; margin: 0; padding: 0; list-style: none; font-size: 14px; color: var(--ink-2); }
.a-mine li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--line); }
.a-state { font-weight: 650; color: var(--muted); }
.a-credited { color: var(--ok); }
@media (max-width: 380px) { .a-code { font-size: 22px; letter-spacing: .1em; } .a-plan { grid-template-columns: auto minmax(0, 1fr); } .a-go { grid-column: 1 / -1; } }
.a-note { margin: 0 0 14px; padding: 12px 14px; border-radius: 14px; background: var(--sky); border: 1.5px solid var(--sky-2);
  color: var(--brand-deep); font-size: 14px; font-weight: 600; }
/* 11-14 住处: a three-step bar, folds, the 饭票 | 住处 segmented tabs (radio + label, no script), the 住处 cards. */
.a-bar { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin: 16px 0 8px; padding: 0; list-style: none; }
.a-bar li { display: flex; align-items: center; gap: 6px; min-width: 0; color: var(--ink-2); font-size: 13.5px; }
.a-bar b { flex: none; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  background: var(--brand); color: #fff; font-size: 13px; }
.a-bar span { min-width: 0; overflow-wrap: anywhere; }
.a-fold { margin: 10px 0 0; border-radius: 16px; border: 1.5px solid var(--line); background: #fff; }
.a-fold > summary { min-height: 44px; display: flex; align-items: center; padding: 0 14px; color: var(--brand-deep);
  font-weight: 650; cursor: pointer; list-style: none; }
.a-fold > summary::-webkit-details-marker { display: none; }
.a-fold > summary::after { content: "展开"; margin-left: auto; color: var(--muted); font-weight: 500; font-size: 13px; }
.a-fold[open] > summary::after { content: "收起"; }
.a-fold > :not(summary) { margin-left: 14px; margin-right: 14px; }
.a-fold > :last-child { margin-bottom: 12px; }
.a-how .a-steps { margin: 4px 14px 0; }
.a-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 16px 0 0; }
.a-tab-input { position: absolute; opacity: 0; pointer-events: none; }
.a-tab { display: flex; align-items: center; justify-content: center; min-height: 44px; background: var(--sky);
  color: var(--ink-2); font-weight: 650; cursor: pointer; border: 1.5px solid var(--sky-2); }
.a-tab[for="a-tab-meal"] { border-radius: 14px 0 0 14px; border-right: 0; }
.a-tab[for="a-tab-stay"] { border-radius: 0 14px 14px 0; border-left: 0; }
.a-tab-input:checked + .a-tab { background: var(--brand); border-color: var(--brand); color: #fff; }
.a-tab-input:focus-visible + .a-tab { outline: 2px solid var(--brand-deep); outline-offset: 2px; }
.a-panel { display: none; grid-column: 1 / -1; padding-top: 14px; }
#a-tab-meal:checked ~ .a-panel-meal, #a-tab-stay:checked ~ .a-panel-stay { display: block; }
.a-lead { margin: 0 0 12px; color: var(--ink-2); font-size: 14px; }
.a-now { display: grid; gap: 2px; margin: 0 0 12px; padding: 12px 14px; border-radius: 16px; background: var(--sky);
  border: 1.5px solid var(--sky-2); }
.a-now-label { color: var(--muted); font-size: 12.5px; }
.a-now-what { color: var(--brand-deep); font-size: 17px; font-weight: 750; }
.a-now-hint { color: var(--ink-2); font-size: 13.5px; }
.a-stays { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.a-stay { padding: 14px; border-radius: 18px; border: 1.5px solid var(--line-strong); background: #fff; }
.a-stay-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.a-stay-name { font-size: 17px; font-weight: 750; }
.a-stay-what { margin: 4px 0 0; color: var(--ink); font-size: 14px; }
.a-stay-rule { margin: 4px 0 0; color: var(--ink-2); font-size: 13.5px; }
.a-stay-now { margin: 10px 0 0; padding: 9px 12px; border-radius: 12px; background: var(--sky); color: var(--brand-deep);
  font-size: 13.5px; font-weight: 600; }
.a-stay .a-button { margin-top: 12px; }
.a-why { margin: 0 14px; padding-left: 18px; color: var(--ink-2); font-size: 13.5px; }
.a-why li + li { margin-top: 4px; }
.a-mine .a-line { grid-column: 1 / -1; margin-top: -4px; color: var(--brand-deep); font-size: 13px; }
.a-fold .a-mine { margin: 0 14px 6px; }/* 你的开通码 (a payer with no fish bought a 住处): a blue-white card above the steps, one row per code. */
.a-open { margin: 0 0 16px; padding: 14px; border-radius: 18px; background: #fff; border: 2px solid var(--brand);
  box-shadow: 0 6px 22px rgba(67, 104, 251, .14); }
.a-open-title { margin: 0 0 8px; font-size: 17px; color: var(--brand-deep); }
.a-open-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.a-open-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 10px; align-items: center;
  padding: 10px 12px; border-radius: 14px; background: var(--sky); }
.a-open-what { grid-column: 1 / -1; color: var(--ink-2); font-size: 13px; }
.a-open-code { min-width: 0; color: var(--brand-deep); font-size: 22px; font-weight: 750; letter-spacing: .08em;
  font-variant-numeric: tabular-nums; user-select: all; -webkit-user-select: all; overflow-wrap: anywhere; }
.a-open .a-button { margin-top: 10px; }
.a-open .a-mine { margin-top: 10px; }
@media (max-width: 380px) { .a-open-code { font-size: 18px; letter-spacing: .04em; } }