:root{--ink:#17191c;--muted:#697078;--line:#d9d6cf;--paper:#f3f0ea;--surface:#ffffffb3;--red:#b8422e;--amber:#a66b18;--green:#2f6d53}*{box-sizing:border-box}html,body{min-width:320px;min-height:100%;color:var(--ink);background:#ece8e1;margin:0}body{background-image:radial-gradient(circle at 8% 0,#b8422e1c,#0000 28rem),radial-gradient(circle at 95% 20%,#ffffffe6,#0000 30rem);font-family:HarmonyOS Sans SC,Noto Sans CJK SC,PingFang SC,Microsoft YaHei UI,sans-serif;font-size:15px}button,input,textarea{font:inherit}.topbar{color:#fff;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#0d0d0de6;border-bottom:1px solid #ffffff1a;align-items:center;height:68px;padding:0 max(24px,50vw - 680px);display:flex}.brand{border-right:1px solid #ffffff1f;align-items:center;gap:12px;height:100%;padding-right:30px;display:flex}.mark{color:#fff;background:var(--red);border-radius:9px;place-items:center;width:38px;height:38px;font-weight:800;display:grid}.brand strong{font-size:16px}.topbar nav{height:100%;margin-right:auto;display:flex}.topbar nav button{color:#aaa;cursor:pointer;background:0 0;border:0;border-bottom:3px solid #0000;height:100%;padding:0 24px}.topbar nav button.active{color:#fff;border-bottom-color:#d96850}.logout{color:#aaa;cursor:pointer;background:0 0;border:0}.hero{color:#fff;background:radial-gradient(circle at 90% 0,#b8422e59,#0000 25rem),#17191c;border-radius:22px;grid-template-columns:1fr auto;align-items:end;gap:40px;width:min(100% - 48px,1360px);margin:24px auto 0;padding:38px 42px;display:grid;box-shadow:0 20px 50px #1f1b1721}.hero>div>span{color:#dc8a78;letter-spacing:.12em;font-size:12px;font-weight:700}.hero h1{letter-spacing:-.045em;margin:11px 0 0;font-size:clamp(34px,4vw,58px);line-height:1.05}.hero p{color:#b8babd;max-width:620px;margin:16px 0 0;font-size:15px;line-height:1.7}.hero-stats{background:#ffffff24;grid-template-columns:repeat(2,140px);gap:1px;display:grid}.hero-stats article{background:#0f0f0fbf;padding:18px}.hero-stats span,.hero-stats strong{display:block}.hero-stats span{color:#aaa;font-size:12px}.hero-stats strong{margin-top:8px;font-family:Consolas,monospace;font-size:30px}.workspace{grid-template-columns:minmax(360px,.82fr) minmax(0,1.18fr);gap:18px;width:min(100% - 48px,1360px);margin:18px auto 60px;display:grid}.upload-panel,.result-panel,.records{background:var(--surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid #fffc;border-radius:20px;box-shadow:0 18px 44px #2d282214,inset 0 1px #fff}.upload-panel,.result-panel{padding:24px}.panel-heading{gap:15px;margin-bottom:22px;display:flex}.panel-heading>span{width:34px;height:34px;color:var(--red);border:1px solid #d7b7b0;border-radius:50%;place-items:center;font:700 11px Consolas,monospace;display:grid}.panel-heading h2{margin:0;font-size:21px}.panel-heading p{color:var(--muted);margin:4px 0 0;font-size:13px}.dropzone{cursor:pointer;background:#ffffff7a;border:1px dashed #aaa29a;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:7px;height:150px;display:flex;position:relative}.dropzone:hover,.dropzone.selected{border-color:var(--red);background:#fff8f5}.dropzone input{opacity:0;cursor:pointer;position:absolute;inset:0}.dropzone b{font-size:16px}.dropzone span{color:var(--muted);font-size:12px}.or{color:#98938d;align-items:center;gap:12px;margin:17px 0;font-size:11px;display:flex}.or:before,.or:after{content:"";background:var(--line);flex:1;height:1px}.paste span{margin-bottom:7px;font-size:13px;font-weight:700;display:block}.paste textarea{resize:vertical;border:1px solid var(--line);background:#ffffffb3;border-radius:10px;outline:none;width:100%;height:100px;padding:12px}.paste textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px #b8422e1a}.primary,.confirm{color:#fff;cursor:pointer;background:#1a1c1e;border:0;border-radius:10px;width:100%;height:50px;margin-top:16px;font-weight:700}.primary:hover,.confirm:hover{background:var(--red)}button:disabled{opacity:.5;cursor:not-allowed}.empty-state{min-height:390px;color:var(--muted);border:1px dashed var(--line);border-radius:14px;flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-state i{font-size:35px;font-style:normal}.empty-state strong{color:var(--ink);margin-top:12px;font-size:17px}.empty-state span{margin-top:5px;font-size:13px}.result-summary{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.result-summary article{border:1px solid var(--line);background:#fff9;border-radius:10px;padding:14px}.result-summary span,.result-summary strong{display:block}.result-summary span{color:var(--muted);font-size:12px}.result-summary strong{margin-top:6px;font:700 25px Consolas,monospace}.result-summary .danger{border-top:3px solid var(--red)}.result-summary .warning{border-top:3px solid var(--amber)}.result-summary .success{border-top:3px solid var(--green)}.result-list{border:1px solid var(--line);border-radius:10px;max-height:230px;margin-top:14px;overflow:auto}.result-list header,.result-list>div{border-top:1px solid var(--line);grid-template-columns:1.2fr 1fr auto;align-items:center;gap:12px;padding:10px 13px;display:grid}.result-list header{z-index:1;background:#f1eee8;border-top:0;position:sticky;top:0}.result-list header span,.result-list div span{color:var(--muted);font-size:12px}.result-list div b{font-family:Consolas,monospace;font-size:13px}.result-list em{color:var(--red);font-size:12px;font-style:normal;font-weight:700}.result-list small{color:var(--muted);padding:10px 13px;display:block}.danger-list{box-shadow:inset 4px 0 0 var(--red)}.warning-list{box-shadow:inset 4px 0 0 var(--amber)}.success-list{box-shadow:inset 4px 0 0 var(--green)}.records{width:min(100% - 48px,1360px);margin:18px auto 60px;overflow:hidden}.records-head{justify-content:space-between;align-items:center;gap:20px;padding:22px 24px;display:flex}.records-head h2{margin:0}.records-head p{color:var(--muted);margin:4px 0 0;font-size:13px}.records-head input{border:1px solid var(--line);background:#ffffffb3;border-radius:9px;width:min(340px,45%);height:44px;padding:0 13px}.record-row{border-top:1px solid var(--line);grid-template-columns:1.3fr repeat(2,1fr) .45fr 1.2fr;align-items:center;min-height:58px;display:grid}.record-row>*{text-overflow:ellipsis;min-width:0;padding:10px 18px;overflow:hidden}.record-row.head{color:#fff;background:#1a1c1e;min-height:43px;font-size:12px;font-weight:700}.record-row strong{font-family:Consolas,monospace}.record-row span{color:var(--muted);font-size:13px}.record-row.repeated{box-shadow:inset 4px 0 0 var(--red);background:#b8422e0e}.record-row.repeated>b{color:var(--red)}.toast{z-index:10;color:#fff;background:#1a1c1e;border-radius:10px;justify-content:space-between;gap:20px;min-width:260px;padding:14px 16px;display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 15px 40px #00000040}.toast button{color:#fff;background:0 0;border:0}.login-page{background:#efebe5;grid-template-columns:1.2fr .8fr;min-height:100dvh;display:grid}.login-visual{color:#fff;background:radial-gradient(circle at 75% 25%,#b8422e4d,#0000 24rem),#101112;justify-content:space-between;align-items:flex-end;padding:64px;display:flex;position:relative;overflow:hidden}.login-visual span{color:#d97a65;letter-spacing:.14em;font:700 11px Consolas,monospace}.login-visual h1{letter-spacing:-.05em;margin:15px 0 0;font-size:clamp(54px,6vw,88px);line-height:1}.login-visual p{color:#aaa;max-width:440px;font-size:15px}.radar{aspect-ratio:1;border:1px solid #ffffff29;border-radius:50%;width:min(30vw,340px);animation:6s ease-in-out infinite float;position:absolute;top:8%;right:7%}.radar:before,.radar:after{content:"";border:1px solid #ffffff1f;border-radius:50%;position:absolute;inset:18%}.radar:after{inset:36%}.radar i{background:#d85e46;border-radius:50%;width:8px;height:8px;position:absolute;box-shadow:0 0 20px #d85e46}.radar i:first-child{top:17%;left:47%}.radar i:nth-child(2){bottom:35%;right:13%}.radar i:nth-child(3){bottom:17%;left:23%}.radar b{color:#f0b4a7;border:1px solid #d85e4680;border-radius:50%;place-items:center;font-size:13px;display:grid;position:absolute;inset:43%}.login-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffa6;border:1px solid #fff;border-radius:22px;align-self:center;width:min(100% - 60px,430px);margin:auto;padding:36px;box-shadow:0 25px 60px #322c241f}.login-card h2{margin:24px 0 0;font-size:24px}.login-card>p{color:var(--muted);margin:5px 0 24px}.login-card label span{margin-bottom:7px;font-size:13px;font-weight:700;display:block}.login-card input{border:1px solid var(--line);border-radius:9px;width:100%;height:48px;padding:0 12px}.login-card button{color:#fff;background:#1a1c1e;border:0;border-radius:9px;width:100%;height:48px;margin-top:16px;font-weight:700}.error{color:#8e3225;background:#f8e5e1;border-radius:8px;margin-top:10px;padding:10px;font-size:13px}@keyframes float{50%{transform:translateY(14px)rotate(3deg)}}@media (max-width:900px){.hero{grid-template-columns:1fr}.hero-stats{grid-template-columns:repeat(2,1fr)}.workspace,.login-page{grid-template-columns:1fr}.login-visual{min-height:360px;padding:36px}.radar{opacity:.7;width:230px}.login-card{margin:30px auto}}@media (max-width:600px){.topbar{height:60px;padding:0 10px}.brand{padding-right:10px}.brand strong{display:none}.topbar nav button{padding:0 13px;font-size:13px}.hero,.workspace,.records{width:calc(100% - 20px)}.hero{border-radius:17px;margin-top:10px;padding:25px 22px}.hero h1{font-size:35px}.hero-stats article{padding:12px}.workspace{margin-top:10px}.upload-panel,.result-panel{border-radius:15px;padding:17px}.result-summary{grid-template-columns:1fr 1fr}.result-list header,.result-list>div{grid-template-columns:1fr auto}.result-list div span{grid-column:1/-1}.records{overflow:auto}.records-head,.record-table{min-width:720px}.login-visual{min-height:320px;padding:24px}.login-visual h1{font-size:48px}.login-visual p{max-width:270px}.radar{width:170px;right:-20px}.login-card{width:calc(100% - 24px);padding:25px}}