:root{--ink:#14181B;--ink-soft:#5A6560;--ink-faint:#98A19C;--paper:#F7F8F8;--card:#FFFFFF;--green-900:#0E3B2A;--green-800:#14543B;--green:#16834F;--green-bright:#1FA468;--mint:#EAF4EE;--mint-deep:#D6E8DE;--line:#E9ECEA;--flag:#B45309;--flag-bg:#FEF3E2;--radius:20px;--shadow:0 4px 16px rgba(16,24,32,.05)}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:Inter,system-ui,sans-serif;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.5;overflow:hidden}h1,h2,h3,.logo{font-family:Sora,Inter,sans-serif;letter-spacing:-.02em}.icon{width:1em;height:1em;vertical-align:middle;flex:none}button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea{font:inherit}a{color:var(--green)}.app{height:100dvh;display:grid;grid-template-columns:228px 1fr;grid-template-rows:minmax(0,1fr)}.side{background:var(--card);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 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var(--line);font-size:.78rem}.avatar{width:32px;height:32px;border-radius:99px;background:var(--green-900);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;flex:none}.user .who{font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis}.user .who small{display:block;color:var(--ink-faint);font-weight:500;font-size:.68rem}.stage{min-height:0;min-width:0;width:100%;display:flex;flex-direction:column;align-items:center;padding:0 40px;overflow:hidden;position:relative}.conv{flex:1;min-height:0;width:100%;max-width:min(760px,100%);display:flex;flex-direction:column;justify-content:center}.conv.active{justify-content:flex-start;padding-top:18px}.greet{text-align:center;margin-bottom:24px}.greet h1{font-size:clamp(1.5rem,3vw,2.3rem);line-height:1.15;margin-bottom:6px}.greet p{color:var(--ink-soft);font-size:.95rem}.onebox{width:100%;min-width:0;max-width:100%;overflow:hidden;background:var(--card);border:1.5px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:14px 14px 10px;flex:none;transition:border-color .15s,box-shadow .15s}.onebox:focus-within{border-color:var(--green-bright);box-shadow:0 0 0 3px #1fa4681f,var(--shadow)}.onebox textarea{width:100%;min-width:0;border:none;outline:none;resize:none;background:none;color:var(--ink);font-size:1.02rem;height:50px}.onebox textarea::placeholder{color:var(--ink-faint)}.belt{display:flex;align-items:center;gap:6px;margin-top:4px;flex-wrap:wrap}.chip{font-size:.68rem;font-weight:700;padding:4px 10px;border-radius:99px;display:flex;align-items:center;gap:5px;border:1px solid var(--line);color:var(--ink-faint);background:var(--paper)}.chip.on{background:var(--mint);border-color:var(--mint-deep);color:var(--green-800)}.chip .icon{width:13px;height:13px}.belt 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2px;min-height:0}.q{align-self:flex-end;max-width:75%;background:var(--green-900);color:#fff;padding:10px 14px;border-radius:16px 16px 4px;font-size:.88rem}.a{align-self:flex-start;max-width:88%;background:var(--card);border:1px solid var(--line);padding:11px 14px;border-radius:16px 16px 16px 4px;font-size:.88rem;box-shadow:var(--shadow)}.a.note{background:var(--mint);border-color:var(--mint-deep)}.a.warn{background:var(--flag-bg);border-color:#f5deb9}.a .src{display:flex;gap:6px;flex-wrap:wrap;margin-top:9px}.srcchip{font-size:.66rem;font-weight:700;padding:3px 9px;border-radius:8px;background:var(--mint);color:var(--green-800);border:1px solid var(--mint-deep);display:flex;align-items:center;gap:4px}.srcchip .icon{width:12px;height:12px}.a .act{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap}.a .act button,.btn{background:var(--green-900);color:#fff;font-weight:700;font-size:.8rem;padding:9px 16px;border-radius:11px;display:inline-flex;align-items:center;gap:7px}.a .act 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input:focus{border-color:var(--green-bright)}.pill{font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:99px;display:inline-flex;align-items:center;gap:5px}.pill .icon{width:13px;height:13px}.pill.ok{background:var(--mint);color:var(--green-800)}.pill.bad{background:var(--flag-bg);color:var(--flag)}.pill.dim{background:#eff1f1;color:var(--ink-soft)}.statusbar{flex:none;width:100%;max-width:min(760px,100%);display:flex;gap:8px;align-items:center;padding:8px 0 14px;font-size:.7rem;color:var(--ink-faint)}.statusbar .grow{flex:1}.boot{height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:var(--paper)}.boot-logo{font-family:Sora,Inter,sans-serif;font-weight:800;font-size:1.6rem;color:var(--green-900)}.boot-logo span{color:var(--green-bright)}.boot-spinner{width:26px;height:26px;border-radius:99px;border:3px solid var(--mint-deep);border-top-color:var(--green);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal-backdrop{position:fixed;inset:0;background:#0a352652;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal{width:min(420px,100%);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 24px 70px #10182029;padding:30px 28px;text-align:center;animation:pop .18s ease}@keyframes pop{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}.modal-logo{font-family:Sora,Inter,sans-serif;font-weight:800;font-size:1.35rem;color:var(--green-900);margin-bottom:14px}.modal-logo span{color:var(--green-bright)}.modal h2{font-size:1.25rem;margin-bottom:8px}.modal p{font-size:.88rem;color:var(--ink-soft);margin-bottom:16px}.modal-input{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;outline:none;background:var(--paper);text-align:center;font-size:.95rem;margin-bottom:12px}.modal-input:focus{border-color:var(--green-bright)}.btn.block{width:100%;justify-content:center;padding:12px 16px;font-size:.9rem}.modal-err{color:var(--flag);font-size:.8rem;margin:10px 0 0}.modal-skip{display:inline-block;margin-top:14px;color:var(--ink-faint);font-size:.78rem;font-weight:600}.modal-skip:hover{color:var(--green-800)}.tabbar,.sheetwrap{display:none}@media(max-width:900px){.app{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) 62px}.side{display:none}.stage{padding:0 16px}.tabbar{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);background:var(--card);align-items:stretch;padding-bottom:env(safe-area-inset-bottom,0)}.tb{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:.56rem;font-weight:700;color:var(--ink-faint)}.tb .icon{width:21px;height:21px}.tb.on{color:var(--green-800)}.tb.on .ico{background:var(--mint);border-radius:99px;padding:2px 13px}.tb .ico{padding:2px 13px}.greet h1{font-size:1.35rem}.greet p{padding:0 4px;overflow-wrap:anywhere}.conv{justify-content:flex-start;padding-top:14px;width:calc(100vw - 32px);max-width:calc(100vw - 32px);min-width:0}.onebox{align-self:center;width:min(320px,calc(100vw - 64px));max-width:min(320px,calc(100vw - 64px))}.hints{display:grid;grid-template-columns:1fr;width:100%;padding:0 44px}.hints button{width:100%;border-radius:18px}.statusbar{flex-wrap:wrap;font-size:.64rem;line-height:1.25}.statusbar>span:last-child{min-width:0;overflow-wrap:anywhere}}