/* Pet Parent Updates (homepage section, iMessage thread) */
.ppu{padding:88px 0;background:var(--cream)}
.ppu-head{text-align:center;max-width:720px;margin:0 auto 48px}
.ppu-head .lead{margin:16px auto 0;max-width:640px}
.ppu-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;max-width:1040px;margin:0 auto}
.ppu .ppu-grid>.phone{margin:0 0 0 auto}
.ppu-grid>div:last-child{max-width:400px;width:100%}
.ppu .phone{position:relative;width:300px;height:600px;margin:0 auto;border-radius:46px;background:linear-gradient(145deg,#2b3846,#0f1720);padding:12px;box-shadow:0 0 0 1px #4a5868 inset,0 30px 60px rgba(11,61,99,.28)}
.ppu .phone::before{content:'';position:absolute;top:22px;left:50%;transform:translateX(-50%);width:96px;height:26px;border-radius:14px;background:#0b1118;z-index:3}
.ppu .screen{position:relative;height:100%;border-radius:36px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.ppu .sbar{display:flex;justify-content:space-between;padding:16px 26px 0;font-size:13px;font-weight:700;color:#111;height:44px;flex:none}
.ppu .thread-hd{flex:none;text-align:center;padding:4px 0 10px;border-bottom:1px solid #eee}
.ppu .av{width:38px;height:38px;border-radius:50%;margin:0 auto 4px;background:linear-gradient(135deg,#12a3e3,#0b7fc0);color:#fff;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center}
.ppu .thread-hd small{font-size:11px;color:#333;font-weight:600}
.ppu .stream{flex:1;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;padding:10px 12px 16px}
.ppu .msg{align-self:flex-start;max-width:82%;background:#e9e9eb;color:#111;padding:8px 13px;border-radius:18px;font-size:14px;line-height:1.3;position:relative;opacity:0;transform:translateY(12px) scale(.98);transition:opacity .35s ease,transform .35s ease}
.ppu .msg.in{opacity:1;transform:none}
.ppu .msg::before{content:'';position:absolute;left:-6px;bottom:0;width:18px;height:16px;background:#e9e9eb;border-bottom-right-radius:14px 12px}
.ppu .msg::after{content:'';position:absolute;left:-22px;bottom:0;width:22px;height:18px;background:#fff;border-bottom-right-radius:10px}
.ppu .msg span{position:relative;z-index:1}
.ppu .ts{align-self:center;font-size:10.5px;color:#8a8a8e;font-weight:600}
.ppu .steps{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ppu .steps button{all:unset;box-sizing:border-box;display:flex;align-items:center;gap:14px;width:100%;padding:12px 16px;border-radius:14px;cursor:pointer;color:var(--body);font-weight:600;font-size:16px;transition:background .2s,color .2s,box-shadow .2s}
.ppu .steps .dot{flex:none;width:30px;height:30px;border-radius:50%;border:2px solid #bfe3f2;background:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:#8fb7cc;transition:all .25s}
.ppu .steps li.done .dot{background:#12a3e3;border-color:#12a3e3;color:#fff}
.ppu .steps li.cur button{background:#fff;color:var(--ink-deep);box-shadow:0 8px 24px rgba(11,61,99,.10)}
.ppu .steps li.cur .dot{box-shadow:0 0 0 6px rgba(18,163,227,.18)}
.ppu .steps button:focus-visible{outline:3px solid #12a3e3;outline-offset:2px}
@media (max-width:860px){.ppu-grid{grid-template-columns:1fr;gap:36px}.ppu .ppu-grid>.phone{margin:0 auto}.ppu-grid>div:last-child{max-width:none}.ppu .phone{width:270px;height:540px}.ppu{padding:56px 0}.ppu .steps button{font-size:15px;padding:10px 12px}}
@media (prefers-reduced-motion:reduce){.ppu .msg,.ppu .steps button{transition:none}}
.ppu .msg{max-width:86%;font-size:13.5px;line-height:1.32;flex:none}
.ppu .msg span{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3;overflow:hidden}
.ppu .stream{gap:7px}
.ppu .ts{flex:none}