:root{--ink: #13293d;--ink-soft: #4d6476;--muted: #6d8292;--line: #d7e3ea;--paper: #f3f7f8;--card: #ffffff;--teal: #0f766e;--teal-deep: #0c5f59;--teal-soft: #e7f5f3;--blue: #0e4d6c;--blue-deep: #0b3144;--danger: #b4233c;--warn: #9a6412;--ok: #0d7a4f;--shadow: 0 16px 40px rgba(16, 42, 62, .08);--radius: 18px;font-family:Outfit,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#app{height:100%}body{margin:0;background:radial-gradient(900px 420px at -10% -10%,rgba(20,145,155,.16),transparent 60%),radial-gradient(800px 380px at 110% -20%,rgba(14,77,108,.14),transparent 55%),var(--paper)}button,textarea{font:inherit;color:inherit}button{cursor:pointer}::selection{background:#0f766e2e}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app{height:100%;min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 22px;background:#ffffffe6;border-bottom:1px solid rgba(19,41,61,.06);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.brand{display:flex;align-items:center;gap:12px;min-width:0}.logo{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;color:#f4fffd;background:linear-gradient(160deg,#14919b,#0e4d6c 78%);box-shadow:0 8px 18px #0e4d6c47;flex:none}.eyebrow{margin:0;font-size:11px;letter-spacing:.16em;font-weight:700;color:var(--teal)}.brand h1{margin:0;font-size:22px;line-height:1.15;letter-spacing:-.03em}.sub{margin:2px 0 0;color:var(--muted);font-size:12px;display:flex;flex-wrap:wrap;gap:6px}.lang{display:flex;padding:4px;border-radius:999px;background:#e7eef2;flex:none}.lang button{border:0;background:transparent;border-radius:999px;padding:8px 14px;font-weight:600;font-size:13px;color:var(--ink-soft);transition:background .2s ease,color .2s ease,box-shadow .2s ease,transform .15s ease}.lang button.on{background:#fff;color:var(--blue-deep);box-shadow:0 4px 12px #102a3e14}.lang button:active{transform:scale(.97)}.workspace{flex:1;min-height:0;display:grid;grid-template-columns:minmax(280px,372px) minmax(0,1fr);gap:16px;padding:16px 20px 8px}.search-card,.results{min-height:0;overflow:auto}.search-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.7);padding:18px}.search-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:10px}.search-head h2,.result-bar h2,.empty h2{margin:0;font-size:16px;letter-spacing:-.02em}.count{margin:0;font-size:12px;color:var(--teal-deep);font-weight:600}textarea{width:100%;min-height:240px;resize:vertical;border:1px solid var(--line);background:#f8fbfc;border-radius:14px;padding:12px 14px;line-height:1.55;outline:none;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}textarea:focus{border-color:var(--teal);background:#fff;box-shadow:0 0 0 4px #0f766e1f}.hint{margin:8px 2px 0;color:var(--muted);font-size:12px}.actions{display:grid;grid-template-columns:.8fr 1.2fr;gap:10px;margin-top:14px}.btn{border-radius:12px;border:1px solid transparent;min-height:42px;padding:0 14px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .12s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}.btn:active:not(:disabled){transform:translateY(1px) scale(.985)}.btn:disabled{opacity:.7;cursor:progress}.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink-soft)}.btn-ghost:hover{border-color:#b7c9d3;background:#f8fbfc}.btn-primary{color:#f4fffd;background:linear-gradient(180deg,#15938c,#0e6d67);box-shadow:0 8px 16px #0e6d673d}.btn-primary:hover:not(:disabled){filter:brightness(1.05)}.btn-share{background:var(--teal-soft);color:var(--teal-deep);border-color:transparent;min-height:36px;padding:0 12px;flex:none}.btn-share:hover:not(:disabled){background:#d7f0ec}.spinner{width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.history{margin-top:18px}.history h3{margin:0 0 10px;font-size:13px;color:var(--ink-soft)}.tags{display:flex;flex-wrap:wrap;gap:8px}.tag{display:flex;align-items:center;max-width:100%;background:#f4f8f9;border:1px solid #d5e2e8;border-radius:999px;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}.tag:hover{transform:translateY(-1px);border-color:#8ecfc8;box-shadow:0 6px 14px #0f766e14}.tag-main,.tag-x{border:0;background:transparent}.tag-main{padding:6px 4px 6px 12px;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-variant-numeric:tabular-nums;color:var(--blue-deep)}.tag-x{width:28px;height:28px;border-radius:50%;color:var(--muted);font-size:16px;line-height:1}.tag-x:hover{color:var(--danger);background:#fff}.results{padding-right:2px}.empty{min-height:100%;background:#ffffffb8;border:1px dashed #c5d6df;border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 24px}.empty h2{margin-top:8px}.empty p{max-width:420px;color:var(--ink-soft);line-height:1.6;margin:8px 0 0}.empty-art{animation:float 3.6s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.result-bar{display:flex;align-items:baseline;justify-content:space-between;margin:2px 4px 12px}.result-bar span{color:var(--muted);font-size:13px}.result-list{display:flex;flex-direction:column;gap:12px}.ship{background:var(--card);border-radius:16px;border:1px solid #e4eef2;box-shadow:0 10px 28px #102a3e0d;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}.ship.open{border-color:#b7ddd8;box-shadow:0 14px 32px #0f766e14}.ship-top{display:flex;align-items:flex-start;gap:8px;padding:12px 12px 0}.ship-toggle{flex:1;min-width:0;display:flex;align-items:center;gap:10px;border:0;background:transparent;text-align:left;padding:4px;border-radius:12px}.ship-toggle:hover{background:#f5fbfb}.chevron{width:8px;height:8px;flex:none;border-right:2px solid #60788a;border-bottom:2px solid #60788a;transform:rotate(-45deg);transition:transform .22s ease;margin-left:4px}.ship.open .chevron{transform:rotate(45deg)}.parcel{width:36px;height:36px;flex:none;border-radius:11px;display:grid;place-items:center;color:var(--blue);background:#eef6f8}.id-block{min-width:0;display:flex;flex-wrap:wrap;align-items:center;gap:8px}.bill{font-weight:700;letter-spacing:-.02em;word-break:break-all}.status{font-size:12px;font-weight:700;border-radius:999px;padding:3px 8px;background:var(--teal-soft);color:var(--teal-deep)}.status.ok{background:#e5f6ec;color:var(--ok)}.status.bad{background:#fdecef;color:var(--danger)}.status.mid{background:#e7f1f8;color:var(--blue)}.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 14px;margin:4px 0 0;padding:10px 16px 16px 58px}.facts .span-2{grid-column:span 2}.facts dt{font-size:11px;font-weight:700;letter-spacing:.04em;color:var(--muted)}.facts dd{margin:3px 0 0;font-size:13.5px;line-height:1.45;word-break:break-word}.mono{font-variant-numeric:tabular-nums;word-break:break-all}.clamp{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.drawer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease}.ship.open .drawer{grid-template-rows:1fr}.drawer>div{overflow:hidden}.timeline{list-style:none;margin:0;padding:4px 18px 8px 58px;border-top:1px solid #e7f0f3}.timeline li{position:relative;padding:0 0 16px 22px}.timeline li:before{content:"";position:absolute;left:5px;top:14px;bottom:-2px;width:2px;background:#d7e5ea}.timeline li:last-child:before{display:none}.node{position:absolute;left:0;top:4px;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid #8eacb8}.timeline li.latest .node{background:var(--teal);border-color:var(--teal);box-shadow:0 0 0 4px #0f766e24}.step-meta{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;font-size:13px;font-weight:600}.where{color:var(--blue)}.latest-pill{font-size:11px;font-weight:700;color:var(--teal-deep);background:var(--teal-soft);border-radius:999px;padding:2px 7px}.timeline p{margin:4px 0 0;color:var(--ink-soft);font-size:13px;line-height:1.55}.skeleton-wrap{display:flex;flex-direction:column;gap:12px}.skeleton-card{background:#fff;border-radius:16px;padding:18px;border:1px solid #e4eef2}.sk{height:14px;border-radius:8px;background:linear-gradient(90deg,#e7eef2 25%,#f8fbfc 37%,#e7eef2 63%);background-size:400% 100%;animation:shimmer 1.3s ease infinite}.sk-title{width:42%;height:18px;margin-bottom:14px}.sk-line{width:100%;margin-top:10px}.sk-line.short{width:68%}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}.footer{text-align:center;padding:10px 16px 14px;color:#667887;font-size:12px}.footer a{color:#4d6576;text-decoration:none}.footer a:hover{color:var(--teal-deep);text-decoration:underline}.toasts{position:fixed;top:78px;left:50%;transform:translate(-50%);z-index:30;display:flex;flex-direction:column;gap:8px;width:min(420px,calc(100% - 24px));pointer-events:none}.toast{pointer-events:auto;border-radius:12px;padding:12px 14px;background:#13293d;color:#f5fbfc;box-shadow:0 12px 30px #102a3e33;font-size:14px}.toast.success{background:#0f5f58}.toast.error{background:#8e2438}.toast.warning{background:#8a5a10}.toast-enter-active,.toast-leave-active{transition:all .25s ease}.toast-enter-from,.toast-leave-to{opacity:0;transform:translateY(-8px)}@media(max-width:1100px){.facts{grid-template-columns:repeat(2,minmax(0,1fr));padding-left:16px}.facts .span-2{grid-column:span 2}.timeline{padding-left:20px}}@media(max-width:767px){.app{height:auto;min-height:100dvh}.topbar{padding:12px 14px;align-items:flex-start}.brand h1{font-size:20px}.workspace{display:flex;flex-direction:column;padding:12px;overflow:visible}.search-card,.results{overflow:visible}textarea{min-height:148px}.empty{min-height:320px}.ship-top{flex-wrap:wrap}.btn-share{margin-left:auto}.tag-main{max-width:150px}.footer{padding-bottom:22px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}