:root{--primary: #1a73e8;--primary-dark: #1557b0;--primary-light: #e8f0fe;--text: #202124;--muted: #5f6368;--muted-2: #9aa0a6;--border: #dadce0;--divider: #e8eaed;--surface: #ffffff;--bg: #f8f9fa;--success: #34a853;--danger: #ea4335;--shadow-card: 0 1px 2px rgba(60, 64, 67, .08), 0 2px 6px rgba(60, 64, 67, .06);--radius-lg: 12px;--radius-md: 8px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.45;color:var(--text);background:var(--bg)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}#root{min-height:100vh}.page{min-height:100vh;display:flex;flex-direction:column}.hero{position:relative;color:#fff;text-align:center;padding:40px 20px 44px;background-color:#1557b0;background-size:cover;background-position:center;background-repeat:no-repeat}.hero h1{margin:0 0 10px;font-size:clamp(2rem,5vw,2.75rem);font-weight:700;letter-spacing:-.02em}.heroBrand{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}.heroLogo{width:72px;height:72px;border-radius:18px;object-fit:cover;box-shadow:0 4px 24px #00000038;border:2px solid rgba(255,255,255,.35);background:#fff}.hero .tagline{margin:0 auto 20px;max-width:560px;font-size:clamp(1rem,2.4vw,1.15rem);opacity:.92;line-height:1.5}.hero .badges{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-bottom:14px}.hero .badge{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;text-decoration:none;border:none;transition:transform .18s ease,box-shadow .18s ease}.hero button.badge{font:inherit;cursor:pointer}.hero button.badge:focus-visible{outline:2px solid #fff;outline-offset:3px}.hero .badge:hover{transform:translateY(-2px)}.hero 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22px 18px;box-shadow:0 8px 40px #0003;border:1px solid var(--border)}.modalTitle{margin:0 0 14px;font-size:1.15rem;font-weight:600}.modalBody{margin:0 0 12px;font-size:.9rem;line-height:1.55;color:var(--text)}.modalBody.muted{color:var(--muted);font-size:.85rem}.modalActions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.supportBackdrop{z-index:340}.supportModalCard{max-height:min(92vh,640px);display:flex;flex-direction:column;padding:0;overflow:hidden}.supportModalHeader{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px 12px;border-bottom:1px solid var(--divider)}.supportModalTitle{margin:0;font-size:1.125rem;font-weight:800;letter-spacing:-.02em}.supportModalClose{flex-shrink:0;width:40px;height:40px;border:none;border-radius:10px;background:transparent;color:var(--muted);font-size:1.75rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.supportModalClose:hover{background:#f1f3f4;color:var(--text)}.supportModalScroll{flex:1;overflow-y:auto;padding:0 20px 22px;-webkit-overflow-scrolling:touch}.supportModalBrand{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:8px}.supportModalBanner{width:100%;max-height:110px;object-fit:cover;border-radius:var(--radius-md);margin-bottom:4px}.supportModalLogo{margin-top:-10px;border-radius:16px;border:3px solid var(--surface);box-shadow:0 4px 14px #0000001f}.supportModalSubtitle{margin:8px 0 0;font-size:.82rem;line-height:1.45;color:var(--muted);max-width:300px}.supportSectionLabel{margin:14px 0 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18px 20px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.coffeeTagline{margin:0 auto 5px;max-width:320px;font-size:.82rem;font-weight:700;line-height:1.35;letter-spacing:-.02em;color:var(--text)}.coffeeTaglineSub{margin:0 auto 16px;max-width:300px;font-size:.78rem;font-weight:500;line-height:1.45;color:var(--muted)}.coffeeBtn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 22px;border-radius:14px;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;font-size:1rem;font-weight:700;letter-spacing:-.02em;cursor:pointer;box-shadow:0 4px 14px #1a73e82e}.coffeeBtn:hover{border-color:var(--primary);box-shadow:0 6px 18px #1a73e838}.coffeeBtnIcon{font-size:1.15rem;line-height:1}.hero .trust{margin:0 auto;max-width:520px;font-size:.88rem;opacity:.9;line-height:1.5}.mainBand{flex:1;width:100%;max-width:920px;margin:0 auto;padding:28px 20px 32px}@media(max-width:767px){.mainBand{padding-bottom:88px}}.sectionTitle{font-size:1.35rem;font-weight:600;text-align:center;margin:0 0 6px;color:var(--text)}.sectionSub{text-align:center;color:var(--muted);font-size:.95rem;margin:0 0 22px}.toolNav{display:flex;flex-wrap:nowrap;gap:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-card);margin-bottom:20px}@media(max-width:767px){.toolNav{position:fixed;left:0;right:0;bottom:0;margin:0;border-radius:14px 14px 0 0;z-index:50;box-shadow:0 -6px 28px #2021241f}}.toolNav button{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:12px 8px 14px;font:inherit;font-size:.72rem;font-weight:600;color:var(--muted);background:var(--surface);border:none;border-right:1px solid var(--divider);cursor:pointer;transition:background .15s ease,color .15s ease}.toolNav button:last-child{border-right:none}.toolNav button 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var(--border);background:#fafbfc;color:var(--muted);font-size:.92rem;font-weight:500;cursor:pointer;transition:border-color .15s ease,background .15s ease,color .15s ease}.drop:hover{border-color:var(--primary);background:var(--primary-light);color:var(--primary-dark)}input[type=file]{display:none}.btn{font:inherit;font-weight:600;font-size:.9rem;cursor:pointer;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--surface);color:var(--text);padding:10px 18px;transition:background .15s ease,border-color .15s ease}.btn:hover:not(:disabled){background:#f1f3f4}.btn--primary{background:var(--primary);color:#fff;border-color:transparent;box-shadow:0 1px 2px #1a73e859}.btn--primary:hover:not(:disabled){background:var(--primary-dark)}.btn:disabled{opacity:.5;cursor:not-allowed}.inputNum{width:76px;padding:8px 10px;border-radius:var(--radius-md);border:1px solid 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20px 36px;color:var(--muted-2);font-size:.875rem}.footerBrand{display:inline-flex;align-items:center;justify-content:center;gap:10px;margin:0 0 4px}.footerBrand img{border-radius:6px;flex-shrink:0}.siteFooter a{color:var(--primary);text-decoration:none;font-weight:500}.siteFooter a:hover{text-decoration:underline}.siteFooter .legal{display:flex;justify-content:center;flex-wrap:wrap;gap:20px;margin-top:10px}@media(max-width:767px){.hero{padding-bottom:28px}}