:root{--bg:#f7f8f5;--paper:#fff;--text:#17221b;--muted:#66736a;--green:#176a45;--green-dark:#0f5135;--green-soft:#edf5f0;--blue:#345a74;--blue-soft:#eef4f8;--red:#b12f37;--line:#d9dfda;--shadow:0 14px 34px rgba(20,44,30,.07);--shadow-focus:0 18px 42px rgba(23,106,69,.15);--yape:#7b2cbf;--paypal:#0070ba}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}.wrap{width:100%;max-width:1640px;margin:auto;padding:0 32px}header{background:rgba(247,248,245,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(12px)}.head{min-height:72px;display:flex;align-items:center;gap:20px;position:relative}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.08rem;color:var(--text);text-decoration:none;white-space:nowrap}.logo{width:38px;height:30px;border:2px solid var(--green);border-radius:4px 14px 4px 14px;position:relative}.logo:after{content:"";position:absolute;left:50%;top:-2px;bottom:-2px;border-left:2px solid var(--red)}.amo{color:var(--red)}nav{margin-left:auto;display:flex;gap:18px;align-items:center}nav>a{text-decoration:none;color:#3f4a43;font-size:.9rem;font-weight:650;white-space:nowrap}nav>a:hover,nav>a:focus{color:var(--green)}.menuBtn{display:none;margin-left:auto;border:1px solid #cfd9d2;background:#fff;color:var(--green-dark);border-radius:12px;padding:9px 13px;font:inherit;font-weight:800}.langSwitch{display:flex;gap:2px;padding:3px;border:1px solid #cfd9d2;border-radius:999px;background:#fff}.langBtn{border:0;background:transparent;color:#566259;border-radius:999px;padding:6px 8px;font:inherit;font-size:.75rem;font-weight:850;cursor:pointer}.langBtn.active{background:var(--green);color:#fff}.hero{padding:80px 0 54px;display:grid;grid-template-columns:minmax(0,1.18fr) minmax(360px,.82fr);gap:56px;align-items:center}.eyebrow{font-size:.76rem;font-weight:850;letter-spacing:.11em;text-transform:uppercase;color:var(--green)}h1{font-family:Georgia,serif;font-size:clamp(3rem,6vw,6rem);line-height:.96;letter-spacing:-.055em;margin:.18em 0;color:#101b14;max-width:980px}.lead{font-size:1.18rem;color:var(--muted);max-width:780px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.btn{border-radius:999px;padding:12px 18px;border:1px solid var(--line);background:var(--paper);color:var(--text);font-weight:760;text-decoration:none;cursor:pointer}.btn.primary{background:var(--green);border-color:var(--green);color:#fff;box-shadow:0 8px 22px rgba(23,106,69,.18)}.btn.primary:hover,.btn.primary:focus{background:var(--green-dark)}.heroCard{background:linear-gradient(145deg,var(--blue-soft),#fff 78%);border:1px solid #d8e4ec;border-top:4px solid var(--blue);border-radius:28px;padding:30px;box-shadow:var(--shadow);max-width:620px;justify-self:end;width:100%}.heroCard strong{display:block;font-size:1.12rem;color:#203f53}.miniLevels{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}.miniLevels button,.level{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid #cfd9d2;font:inherit;font-weight:800;color:var(--green);cursor:pointer}.miniLevels button{border-radius:14px;color:var(--blue)}.level.active{background:var(--green);color:#fff;border-color:var(--green)}section{padding:36px 0}.sectionTitle{font-family:Georgia,serif;font-size:2.25rem;line-height:1.1;margin:0 0 8px}.sectionLead{color:var(--muted);margin:0 0 20px;max-width:940px}.searchBox{background:var(--paper);border:1px solid var(--line);border-left:5px solid var(--green);border-radius:22px;padding:20px;box-shadow:var(--shadow)}.searchRow input{width:100%;padding:14px 16px;border:1px solid #cfd9d2;border-radius:14px;font:inherit}.levels{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.filters{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}.filters select{padding:12px;border:1px solid #cfd9d2;border-radius:12px;background:#fff;font:inherit}.filterFoot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:14px}.resultInfo,.small{font-size:.84rem;color:var(--muted)}.resetBtn{border:0;background:none;color:var(--green);font:inherit;font-weight:760;cursor:pointer}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fbfcfa;border:1px solid var(--line);border-radius:20px;padding:22px}.readingCard.isNew{border-top:5px solid var(--green);background:#fff;box-shadow:var(--shadow-focus)}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:14px}.tag{font-size:.75rem;padding:4px 9px;border-radius:999px;background:#f1f3f1;border:1px solid #e0e4e1;color:#677069}.isNew .tag{background:var(--green-soft);border-color:#d2e5d8;color:#245b3e}.newTag{background:var(--green)!important;border-color:var(--green)!important;color:#fff!important;font-weight:850}.card h3{margin:0 0 8px;font-size:1.2rem}.cardActions{margin-top:12px}.noResults{display:none;padding:24px;text-align:center;color:var(--muted)}.noResults.show{display:block}.how{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-weight:900;margin-bottom:10px}.project{background:var(--blue-soft);border:1px solid #dbe7ee;border-radius:26px;padding:30px}.supportMethods{display:grid;grid-template-columns:1fr 1fr;gap:20px}.supportMethod{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.yapeMethod{border-top:5px solid var(--yape)}.paypalMethod{border-top:5px solid var(--paypal)}.methodHead{display:flex;align-items:center;gap:12px}.methodIcon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;color:#fff;font-weight:900}.yapeIcon{background:var(--yape)}.paypalIcon{background:var(--paypal)}.methodBtn,.paypalBtn{display:inline-flex;justify-content:center;border-radius:999px;padding:11px 17px;font:inherit;font-weight:800;text-decoration:none;border:0;cursor:pointer}.yapeBtn{background:var(--yape);color:#fff}.paypalBtn{background:var(--paypal);color:#fff}.paypalButtons{display:flex;gap:9px;flex-wrap:wrap}.yapeHomePanel{display:none;margin-top:16px;padding-top:16px;border-top:1px solid var(--line);text-align:center}.yapeHomePanel.show{display:grid;justify-items:center;gap:10px}.yapeHomePanel img{width:min(250px,80vw);background:#fff;padding:10px;border-radius:18px;border:1px solid #ddd}.qrSave{color:#5a189a;font-weight:800}.footer{padding:30px 0 44px;color:var(--muted);font-size:.84rem;border-top:1px solid var(--line);margin-top:20px}.footerRow{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer a{color:var(--green);font-weight:750;text-decoration:none}@media(max-width:1180px){.menuBtn{display:inline-flex}nav{display:none;position:absolute;right:32px;top:62px;width:min(330px,calc(100vw - 64px));padding:12px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}nav.open{display:flex}.langSwitch{margin-top:8px;justify-content:center}.grid{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr .78fr;gap:34px}}@media(max-width:850px){.hero{grid-template-columns:1fr;padding-top:48px}.heroCard{justify-self:stretch;max-width:none}.how{grid-template-columns:1fr 1fr}.supportMethods{grid-template-columns:1fr}}@media(max-width:620px){.wrap{padding:0 18px}.filters,.grid,.how{grid-template-columns:1fr}.miniLevels{grid-template-columns:repeat(2,1fr)}h1{font-size:3.2rem}.paypalButtons{display:grid;grid-template-columns:1fr 1fr}}