:root{--teal:#0f766e;--teal2:#14b8a6;--mint:#ecfdf8;--mint2:#ccfbef;--vio:#7c3aed;--vio2:#f3edff;--ink:#134e4a;--tx:#27403d;--mu:#62807b;--am:#fbbf24;--rad:22px;--f:"Nunito",system-ui,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:20px}
body{margin:0;font:400 17px/1.72 var(--f);color:var(--tx);background:linear-gradient(180deg,#e6fbf5 0,#f8fffd 480px,#fff 900px)}
img{max-width:100%;height:auto;display:block}
a{color:var(--vio)}
.pr-top{max-width:1220px;margin:0 auto;padding:18px 24px;display:flex;align-items:center;gap:20px}
.pr-logo img{width:196px}
.pr-nav{margin-left:auto;display:flex;gap:6px;background:#fff;padding:6px;border-radius:999px;box-shadow:0 4px 20px rgba(15,118,110,.1)}
.pr-nav a{text-decoration:none;color:var(--ink);font-weight:700;font-size:.9rem;padding:8px 16px;border-radius:999px}
.pr-nav a:hover{background:var(--mint)}
.pr-nav a.on{background:var(--teal);color:#fff}
.pr-age{font-weight:900;color:var(--vio);background:var(--vio2);border-radius:12px;padding:6px 10px;font-size:.85rem}
/* hero */
.pr-hero{max-width:1220px;margin:10px auto 30px;padding:40px 44px;border-radius:32px;background:linear-gradient(120deg,var(--teal) 0%,#0e9f8f 45%,var(--vio) 100%);color:#fff;display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center;position:relative;overflow:hidden}
.pr-hero::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.08);right:-120px;top:-160px}
.pr-crumbs{font-size:.85rem;opacity:.85;margin-bottom:12px}
.pr-crumbs a{color:#fff}
.pr-hero h1{font-weight:900;font-size:clamp(1.8rem,3.4vw,2.7rem);line-height:1.15;margin:0 0 16px}
.pr-meta{display:flex;flex-wrap:wrap;gap:8px;margin:0}
.pr-meta span{background:rgba(255,255,255,.16);border-radius:999px;padding:4px 12px;font-size:.84rem;font-weight:600}
/* coupon */
.pr-coupon{position:relative;background:#fff;color:var(--ink);border-radius:18px;padding:16px 18px;display:grid;grid-template-columns:1fr auto;gap:8px 12px;align-items:center;border:2px dashed var(--teal2)}
.pr-coupon--hero{z-index:1;box-shadow:0 20px 40px rgba(19,78,74,.3);padding:22px}
.pr-coupon--hero::before,.pr-coupon--hero::after{content:"";position:absolute;top:50%;width:22px;height:22px;border-radius:50%;background:#0f8a82;transform:translateY(-50%)}
.pr-coupon--hero::before{left:-12px}.pr-coupon--hero::after{right:-12px;background:#5b46d6}
.pr-coupon-l{grid-column:1/-1;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--mu)}
.pr-code{font:900 1.45rem/1 var(--f);letter-spacing:.08em;color:var(--vio);background:var(--vio2);border-radius:10px;padding:10px 12px;text-align:center}
.pr-copy{border:0;background:var(--am);color:#422006;font:800 .9rem var(--f);border-radius:12px;padding:12px 14px;cursor:pointer;transition:transform .15s}
.pr-copy:active{transform:scale(.96)}
.pr-copy.done{background:var(--teal2);color:#fff}
/* grid */
.pr-grid{max-width:1220px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:30px}
.pr-cover{margin:0 0 18px;border-radius:var(--rad);overflow:hidden;box-shadow:0 10px 30px rgba(19,78,74,.12)}
.pr-block{border-radius:var(--rad);padding:26px 30px;margin-bottom:16px;background:#fff;border:1px solid #dff3ee;counter-increment:none}
.pr-block--lead{background:var(--ink);color:#e6fffa;font-size:1.13rem;font-weight:600;border:0}
.pr-block--lead p{margin:0}
.pr-block--mint{background:var(--mint)}
.pr-block--lilac{background:var(--vio2);border-color:#e7dcff}
.pr-col{counter-reset:pr}
.pr-block h2{counter-increment:pr;display:flex;align-items:center;gap:14px;font-weight:900;font-size:1.5rem;line-height:1.25;color:var(--ink);margin:0 0 16px}
.pr-block h2::before{content:counter(pr);flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:1.05rem;background:linear-gradient(135deg,var(--teal2),var(--vio));box-shadow:0 0 0 5px rgba(20,184,166,.18)}
.pr-block h3{font-weight:800;font-size:1.15rem;color:var(--vio);margin:22px 0 8px}
.pr-block p{margin:0 0 1em}
.pr-block p:last-child{margin-bottom:0}
.pr-block strong{color:var(--ink);font-weight:800}
.pr-block ul,.pr-block ol{padding-left:1.25em}
.pr-block li{margin-bottom:.35em}
.pr-block li::marker{color:var(--teal2);font-weight:800}
.tbl-wrap{overflow-x:auto;margin:0 0 1.2em;border-radius:14px;background:#fff;box-shadow:inset 0 0 0 1px #d5eee8}
.tbl-wrap table{width:100%;border-collapse:collapse;min-width:520px;font-size:.93rem}
.tbl-wrap th{background:var(--teal);color:#fff;text-align:left;padding:11px 14px;font-weight:800}
.tbl-wrap td{padding:10px 14px;border-top:1px solid #e0f2ee}
.tbl-wrap tr:nth-child(even) td{background:#f6fffc}
.pr-fig{margin:18px 0 4px}
.pr-fig img{border-radius:16px}
.pr-fig figcaption{font-size:.85rem;color:var(--mu);margin-top:6px;font-weight:600}
.pr-fig--side{float:right;width:min(240px,42%);margin:0 0 12px 20px}
/* calc */
.pr-calc{clear:both;margin:18px 0 2px;padding:22px;border-radius:20px;background:linear-gradient(135deg,#fff7df,#fffdf6);border:2px solid #fde68a}
.pr-calc-title{font-weight:900;font-size:1.2rem;color:#78350f;margin:0 0 12px}
.pr-calc-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pr-calc-f{display:flex;flex-direction:column;gap:5px;font-size:.84rem;font-weight:700;color:#92400e}
.pr-calc input{border:2px solid #fcd34d;border-radius:14px;padding:10px 12px;font:800 1.1rem var(--f);color:var(--ink);width:100%;background:#fff}
.pr-calc input:focus{outline:none;border-color:var(--vio)}
.pr-calc-out{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0 10px}
.pr-calc-out div{background:#fff;border-radius:14px;padding:12px}
.pr-calc-out span{display:block;font-size:.78rem;color:var(--mu);font-weight:700}
.pr-calc-out b{font-weight:900;font-size:1.3rem;color:var(--teal)}
.pr-calc-out b.is-neg{color:#dc2626}
.pr-calc-note{font-size:.8rem;color:#92400e;margin:0}
/* chat FAQ */
.pr-block--chat{background:linear-gradient(180deg,#f3fffb,#fff)}
.pr-chat-hint{font-size:.85rem;color:var(--mu);margin:-6px 0 14px}
.pr-chat{display:flex;flex-direction:column;gap:12px}
.pr-chat-item{display:flex;flex-direction:column}
.pr-bubble-q{align-self:flex-end;max-width:82%;text-align:left;background:var(--vio);color:#fff;border:0;border-radius:20px 20px 4px 20px;padding:12px 18px;font:700 1rem/1.45 var(--f);cursor:pointer;box-shadow:0 6px 16px rgba(124,58,237,.25)}
.pr-bubble-q[aria-expanded="true"]{background:#5b21b6}
.pr-bubble-a{align-self:flex-start;max-width:88%;display:flex;gap:10px;align-items:flex-end;margin-top:8px;animation:pr-pop .25s ease}
.pr-bubble-a>div{background:var(--mint2);border-radius:20px 20px 20px 4px;padding:12px 16px;color:var(--ink)}
.pr-bubble-a>div p{margin:0 0 .6em}
.pr-bubble-a>div p:last-child{margin:0}
.pr-bot{flex:none;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--teal);color:#fff;font-weight:900}
@keyframes pr-pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.pr-legal{font-size:.85rem;color:var(--mu);padding:0 8px 10px}
.pr-legal p{margin:0}
/* aside */
.pr-aside{position:sticky;top:20px;align-self:start;display:flex;flex-direction:column;gap:14px}
.pr-promo{background:#fff;border-radius:var(--rad);padding:20px;box-shadow:0 14px 34px rgba(19,78,74,.12);border-top:6px solid var(--teal2)}
.pr-promo-logo{width:140px;background:#101828;border-radius:10px;padding:8px 10px;margin-bottom:10px}
.pr-promo-t{font-weight:900;color:var(--ink);font-size:1.15rem;line-height:1.3;margin:0 0 12px}
.pr-promo .pr-coupon{grid-template-columns:1fr;border-width:1.5px}
.pr-promo-n{font-size:.8rem;color:var(--mu);margin:10px 0 0}
.pr-mini{display:flex;flex-direction:column;background:#fff;border-radius:18px;padding:8px;border:1px solid #dff3ee}
.pr-mini a{text-decoration:none;color:var(--ink);font-weight:700;padding:10px 12px;border-radius:12px}
.pr-mini a:hover{background:var(--mint)}
.pr-mini a.on{background:var(--vio2);color:var(--vio)}
/* cross */
.pr-cross{max-width:1220px;margin:34px auto 40px;padding:0 24px}
.pr-cross-t{font-weight:900;font-size:1.5rem;color:var(--ink);margin:0 0 14px}
.pr-cross-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pr-cross-grid a{display:flex;justify-content:space-between;align-items:center;gap:14px;text-decoration:none;border:2px solid var(--teal2);border-radius:18px;padding:16px 20px;color:var(--ink);font-weight:800;line-height:1.35;transition:.2s;background:#fff}
.pr-cross-grid a:hover{background:var(--teal);color:#fff;border-color:var(--teal)}
.pr-cross-grid small{display:block;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--vio);margin-bottom:2px}
.pr-cross-grid a:hover small{color:#ccfbef}
.pr-cross-grid i{font-style:normal;font-size:1.4rem;color:var(--vio)}
.pr-cross-grid a:hover i{color:#fff}
.pr-cross-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.pr-cross-thumbs img{border-radius:16px;aspect-ratio:16/7;object-fit:cover;object-position:top;width:100%}
/* footer card */
.pr-foot{padding:0 24px 30px}
.pr-foot-card{max-width:1220px;margin:0 auto;border-radius:32px;background:linear-gradient(120deg,var(--ink),#312e81);color:#d1fae5;padding:34px 38px;display:grid;grid-template-columns:1.2fr 1fr;gap:20px 40px}
.pr-foot-logo{width:170px;background:#fff;border-radius:12px;padding:6px 10px;margin-bottom:12px}
.pr-foot-a p{margin:0;font-size:.9rem;opacity:.85}
.pr-foot-links{display:flex;flex-wrap:wrap;gap:8px;align-content:flex-start}
.pr-foot-links a{color:#fff;text-decoration:none;background:rgba(255,255,255,.1);border-radius:999px;padding:7px 14px;font-weight:700;font-size:.88rem}
.pr-foot-links a:hover{background:var(--teal2)}
.pr-foot-z{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;border-top:1px solid rgba(255,255,255,.15);padding-top:18px;font-size:.85rem}
.pr-foot-z p{margin:0}
.pr-badges{display:flex;gap:8px;flex-wrap:wrap}
.pr-badges img{height:32px;width:auto}
/* FAB menu (mobile) */
.pr-fab{display:none}
.pr-up{position:fixed;right:20px;bottom:20px;width:48px;height:48px;border-radius:16px;border:0;background:var(--vio);color:#fff;font:900 1.1rem var(--f);cursor:pointer;box-shadow:0 10px 24px rgba(124,58,237,.35);opacity:0;visibility:hidden;transition:.25s;z-index:50}
.pr-up.show{opacity:1;visibility:visible}
@media (max-width:1040px){
  .pr-grid{grid-template-columns:minmax(0,1fr)}
  .pr-aside{position:static;order:-1}
  .pr-mini{display:none}
  .pr-hero{grid-template-columns:minmax(0,1fr);margin:10px 16px 24px;padding:30px 26px}
}
@media (max-width:760px){
  .pr-nav{display:none}
  .pr-top{padding:14px 16px}
  .pr-logo img{width:170px}
  .pr-age{margin-left:auto}
  .pr-grid,.pr-cross{padding:0 14px}
  .pr-block{padding:20px 18px}
  .pr-block h2{font-size:1.25rem}
  .pr-block h2::before{width:36px;height:36px;font-size:.9rem}
  .pr-fig--side{float:none;width:100%;margin:12px 0}
  .pr-calc-fields,.pr-calc-out,.pr-cross-grid,.pr-foot-card{grid-template-columns:1fr}
  .pr-cross-thumbs{display:none}
  .pr-hero{padding:24px 18px}
  .pr-coupon{grid-template-columns:minmax(0,1fr)}
  .pr-code{font-size:1.2rem}
  .pr-foot{padding:0 12px 90px}
  .pr-foot-card{padding:26px 22px}
  .pr-aside .pr-promo{display:none}
  .pr-up{bottom:90px}
  .pr-fab{display:block}
  .pr-fab-btn{position:fixed;left:18px;bottom:18px;z-index:70;width:60px;height:60px;border-radius:50%;border:0;cursor:pointer;background:linear-gradient(135deg,var(--teal2),var(--vio));box-shadow:0 12px 28px rgba(124,58,237,.4)}
  .pr-fab-btn span,.pr-fab-btn span::before,.pr-fab-btn span::after{position:absolute;left:18px;width:24px;height:3px;border-radius:2px;background:#fff;transition:.25s}
  .pr-fab-btn span{top:28px}
  .pr-fab-btn span::before,.pr-fab-btn span::after{content:"";left:0}
  .pr-fab-btn span::before{top:-8px}.pr-fab-btn span::after{top:8px}
  .pr-fab.open .pr-fab-btn span{background:transparent}
  .pr-fab.open .pr-fab-btn span::before{top:0;transform:rotate(45deg)}
  .pr-fab.open .pr-fab-btn span::after{top:0;transform:rotate(-45deg)}
  .pr-fab-shade{position:fixed;inset:0;z-index:60;background:rgba(19,78,74,.45);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:.25s}
  .pr-fab-list{position:fixed;left:18px;bottom:92px;z-index:70;display:flex;flex-direction:column-reverse;align-items:flex-start;gap:10px;pointer-events:none}
  .pr-fab-list a{background:#fff;color:var(--ink);text-decoration:none;font-weight:800;padding:12px 18px;border-radius:999px;box-shadow:0 8px 20px rgba(0,0,0,.15);opacity:0;transform:translateY(16px) scale(.9);transition:.25s;transition-delay:calc(var(--i) * 40ms)}
  .pr-fab.open .pr-fab-shade{opacity:1;visibility:visible}
  .pr-fab.open .pr-fab-list{pointer-events:auto}
  .pr-fab.open .pr-fab-list a{opacity:1;transform:none}
  body{font-size:16px}
}