:root{--background:#f8f9fa;--foreground:#191c1d;--muted:#607068;--primary:#006948;--primary-soft:#e9f8f0;--surface:#fff;--surface-soft:#f3f4f5;--surface-strong:#e5e9e7;--outline:#d8e1db}html{height:100%}html,body{max-width:100vw;overflow-x:hidden}body{min-height:100%;color:var(--foreground);background:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif;display:flex}*{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-screen{background:radial-gradient(circle at 100% 0,#87e7bd3d,#0000 22%),linear-gradient(#f8f9fa 0%,#eef2ef 100%);min-height:100vh;padding:16px 20px 32px}.app-screen--with-nav{padding-bottom:118px}.app-header{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffc2;border:1px solid #ffffffc2;border-radius:26px;grid-template-columns:44px 1fr 44px;align-items:center;min-height:62px;padding:0 10px;display:grid;position:sticky;top:16px;box-shadow:0 18px 48px #19272014}.app-header__back{width:40px;height:40px;color:var(--primary);background:#00694814;border-radius:999px;justify-content:center;align-items:center;font-size:1rem;font-weight:800;display:inline-flex}.app-header__title{text-align:center;color:var(--primary);letter-spacing:-.03em;font-size:1rem;font-weight:800}.app-shell{width:min(100%,520px);margin:22px auto 0}.app-panel{background:#ffffffe0;border:1px solid #ffffffb3;border-radius:28px;padding:22px;box-shadow:0 24px 60px #17231e14}.app-panel+.app-panel{margin-top:18px}.app-kicker{color:#5a6c64;letter-spacing:.12em;text-transform:uppercase;font-size:.74rem;font-weight:700}.app-heading{letter-spacing:-.04em;margin-top:10px;font-size:clamp(1.6rem,5vw,2.1rem);line-height:1.06}.app-lead{color:var(--muted);margin-top:10px;font-size:.95rem;line-height:1.7}.app-actions{flex-wrap:wrap;gap:12px;margin-top:18px;display:flex}.button-primary,.button-secondary{border-radius:16px;justify-content:center;align-items:center;min-height:46px;padding:0 18px;font-size:.9rem;font-weight:800;display:inline-flex}.button-primary{color:#fff;background:linear-gradient(135deg,#006948,#0aa36a);border:0;box-shadow:0 12px 28px #00694833}.button-secondary{border:1px solid var(--outline);color:#204338;background:var(--surface)}.field-grid{gap:14px;display:grid}.field-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.field{gap:8px;display:grid}.field label{color:#51625a;font-size:.78rem;font-weight:800}.field input,.field select,.field textarea{width:100%;color:var(--foreground);background:var(--surface-soft);border:1px solid #0000;border-radius:16px;outline:none;padding:14px 16px}.field textarea{resize:vertical;min-height:108px}.field input::placeholder,.field textarea::placeholder{color:#90a199}.upload-box{border:2px dashed var(--outline);text-align:center;background:linear-gradient(#f6faf7,#eef2ef);border-radius:28px;place-items:center;min-height:260px;padding:24px;display:grid}.upload-box__icon{color:#fff;background:linear-gradient(135deg,#006948,#0aa36a);border-radius:999px;justify-content:center;align-items:center;width:64px;height:64px;font-size:1.5rem;font-weight:800;display:inline-flex}.upload-box__title{margin-top:16px;font-size:1.05rem;font-weight:800}.upload-box__hint{color:var(--muted);margin-top:8px;font-size:.88rem;line-height:1.6}.tab-bar{background:var(--surface-soft);border-radius:18px;gap:8px;padding:6px;display:flex}.tab-button{color:#71827a;background:0 0;border:0;border-radius:14px;flex:1 1 0;min-height:42px;font-size:.9rem;font-weight:700}.tab-button--active{color:var(--primary);background:var(--surface);box-shadow:0 10px 20px #1825200f}.history-group+.history-group{margin-top:22px}.history-group__title{color:#5f7068;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px;font-size:.78rem;font-weight:800}.history-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.history-card{background:var(--surface);border-radius:22px;overflow:hidden;box-shadow:0 20px 40px #14201b0f}.history-thumb{aspect-ratio:4/5;position:relative}.history-image{object-fit:cover}.history-card__body{padding:12px}.history-time{color:#81928a;font-size:.7rem;font-weight:700}.history-emphasis{color:var(--primary);margin-top:6px;font-size:.8rem;font-weight:800}.history-quote{background:var(--surface);border-radius:22px;gap:8px;padding:16px;display:grid;box-shadow:0 20px 40px #14201b0f}.history-quote__price{font-size:1.02rem;font-weight:800}.history-quote__meta{color:var(--muted);font-size:.8rem;line-height:1.55}.page-placeholder{color:#6f7c76;text-align:center;text-align:center;padding:18px 8px 4px;font-size:.9rem;line-height:1.7}.page-bottom-nav{z-index:30;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffdb;border:1px solid #fffc;border-radius:28px;gap:8px;width:min(100% - 40px,520px);margin:0 auto;padding:8px;display:flex;position:fixed;bottom:20px;left:20px;right:20px;box-shadow:0 24px 56px #141e1a1a}.page-bottom-nav__item{color:#7b8782;border-radius:22px;flex:1 1 0;justify-content:center;align-items:center;gap:8px;min-height:52px;font-size:.76rem;font-weight:700;display:inline-flex}.page-bottom-nav__item--active{color:var(--primary);background:var(--primary-soft)}.note{color:var(--muted);font-size:.84rem;line-height:1.6}.reference-box{border:2px dashed 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#0069482e}.chip--block{text-align:center;min-height:52px;padding-inline:10px}.progress-card{background:linear-gradient(#f4faf7,#eef4f0);border-radius:20px;gap:12px;margin-top:18px;padding:16px;display:grid}.progress-card__title{color:var(--primary);font-size:.92rem;font-weight:800}.progress-card__steps{flex-wrap:wrap;gap:8px;display:flex}.progress-pill{color:#698079;background:#00694814;border-radius:999px;align-items:center;min-height:30px;padding:0 12px;font-size:.75rem;font-weight:700;display:inline-flex}.progress-pill--active{color:#fff;background:linear-gradient(135deg,#006948,#0aa36a)}.result-stack{gap:18px;display:grid}.result-card{background:#ffffffe0;border-radius:28px;overflow:hidden;box-shadow:0 24px 60px #17231e14}.result-card__header{justify-content:space-between;align-items:center;gap:10px;padding:14px 16px 0;display:flex}.result-card__badge,.result-card__tag{border-radius:999px;justify-content:center;align-items:center;min-height:28px;padding:0 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#0e191533}.drawer-panel__header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.drawer-panel__header h2{letter-spacing:-.03em;font-size:1.2rem;font-weight:800}@media (min-width:768px){.app-screen{padding-inline:32px}.page-bottom-nav{width:min(100% - 64px,520px)}}