html.td-home-welcome-pending,html.td-home-welcome-pending body{overflow:hidden!important;height:100%;overscroll-behavior:none!important}
.tdHomeWelcome{visibility:visible!important;position:fixed;inset:0;z-index:2147483645;display:block;overflow:hidden;overscroll-behavior:none;touch-action:none;background:radial-gradient(circle at 6% 8%,rgba(41,201,137,.17),transparent 31%),radial-gradient(circle at 94% 90%,rgba(80,145,255,.13),transparent 34%),linear-gradient(135deg,#fbfefd 0%,#f4faf7 48%,#f4f8fd 100%);color:#15231d;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;opacity:1;transition:opacity .28s ease;pointer-events:auto}
.tdHomeWelcome::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(32,126,88,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(32,126,88,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,rgba(0,0,0,.45),transparent 65%)}
.tdHomeWelcome.is-leaving{opacity:0;pointer-events:none}
.tdHomeWelcomeCard{position:relative;width:100%;height:100%;min-height:100dvh;overflow:hidden;border:0;border-radius:0;background:transparent;box-shadow:none}
.tdHomeWelcomeShell{position:relative;z-index:1;width:min(1220px,calc(100vw - 80px));height:100%;min-height:100dvh;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(410px,.98fr);align-items:center;gap:clamp(36px,5vw,78px);overflow:hidden;opacity:0;transform:translateY(24px) scale(.985);transition:opacity .28s ease,transform .55s cubic-bezier(.16,1,.3,1)}
.tdHomeWelcome.is-open .tdHomeWelcomeShell{opacity:1;transform:none}.tdHomeWelcome.is-leaving .tdHomeWelcomeShell{opacity:0;transform:translateY(-12px) scale(.99)}
.tdHomeWelcomeCopy{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;min-width:0;padding:40px 0;text-align:left}
.tdHomeWelcomeKicker{display:inline-flex;align-items:center;gap:9px;margin:0 0 25px;color:#168f60;font-size:13px;font-weight:900;letter-spacing:.045em}.tdHomeWelcomeKicker::before{content:"";width:8px;height:8px;border-radius:50%;background:#20ba7a;box-shadow:0 0 0 7px rgba(32,186,122,.11)}
.tdHomeWelcomeCopy h1{max-width:610px;margin:0;color:#12211a;font-size:clamp(54px,5.8vw,78px);line-height:.98;letter-spacing:-.062em;font-weight:950;text-wrap:balance;overflow-wrap:anywhere}.tdHomeWelcomeCopy p{max-width:520px;margin:26px 0 0;color:#617168;font-size:clamp(17px,1.55vw,20px);line-height:1.68;font-weight:570;text-wrap:balance;overflow-wrap:anywhere}
.tdHomeWelcomeStart{display:inline-flex;align-items:center;justify-content:center;gap:12px;margin-top:34px;min-width:194px;min-height:56px;padding:0 30px;border:0;border-radius:999px;background:#1eb879;color:#fff;font-size:16px;font-weight:900;box-shadow:0 16px 38px rgba(30,184,121,.27);cursor:pointer;transition:transform .17s ease,box-shadow .17s ease,background .17s ease}.tdHomeWelcomeStart::after{content:"→";font-size:21px;font-weight:500;line-height:1;transition:transform .17s ease}.tdHomeWelcomeStart:hover{background:#18a96d;transform:translateY(-2px);box-shadow:0 20px 42px rgba(30,184,121,.31)}.tdHomeWelcomeStart:hover::after{transform:translateX(3px)}.tdHomeWelcomeStart:focus-visible{outline:3px solid rgba(31,184,120,.25);outline-offset:4px}
.tdHomeWelcomeHint{margin-top:23px;color:#89968f;font-size:11px;font-weight:720;letter-spacing:.035em}
.tdHomeWelcomeDemo{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;padding:34px 0;overflow:hidden}
.tdHomeWelcomeDemo::before{content:"";position:absolute;width:min(46vw,560px);height:min(46vw,560px);border-radius:50%;background:radial-gradient(circle,rgba(31,184,120,.18),rgba(31,184,120,.045) 52%,transparent 72%);filter:blur(6px);animation:tdDemoGlow 6s ease-in-out infinite}
.tdWelcomeDemoWindow{position:relative;width:100%;max-width:470px;height:398px;overflow:hidden;border:1px solid rgba(33,67,52,.11);border-radius:28px;background:rgba(255,255,255,.91);box-shadow:0 34px 85px rgba(23,50,38,.18),inset 0 1px 0 rgba(255,255,255,.95);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transform:none}
.tdWelcomeDemoTop{height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 19px;border-bottom:1px solid rgba(28,62,46,.08);color:#627269;font-size:11px;font-weight:760}.tdWelcomeDemoBrand{display:flex;align-items:center;gap:8px;color:#1b2a23;font-weight:850}.tdWelcomeDemoBrand i{width:8px;height:8px;border-radius:50%;background:#20ba7a;box-shadow:0 0 0 5px rgba(32,186,122,.10)}.tdWelcomeDemoLive{display:flex;align-items:center;gap:6px;color:#1c9866}.tdWelcomeDemoLive::before{content:"";width:6px;height:6px;border-radius:50%;background:#20ba7a;animation:tdDemoPulse 1.8s ease-in-out infinite}
.tdWelcomeDemoStage{position:relative;height:306px;overflow:hidden}.tdWelcomeDemoScene{position:absolute;inset:0;padding:25px 25px 19px;opacity:0;transform:translateY(12px) scale(.985);animation:tdDemoScene 12s ease-in-out infinite;will-change:opacity,transform}.tdWelcomeDemoScene:nth-child(2){animation-delay:4s}.tdWelcomeDemoScene:nth-child(3){animation-delay:8s}
.tdWelcomeDemoSceneHead{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.tdWelcomeDemoMode{display:inline-flex;align-items:center;gap:7px;padding:6px 9px;border-radius:999px;background:#edf8f2;color:#188f60;font-size:10px;font-weight:850;letter-spacing:.035em}.tdWelcomeDemoLang{color:#8a9890;font-size:10px;font-weight:750}
.tdWelcomeWave{height:58px;display:flex;align-items:center;gap:5px;margin:4px 0 19px;padding:0 3px}.tdWelcomeWave i{display:block;width:5px;border-radius:999px;background:linear-gradient(180deg,#42d59a,#1bab70);animation:tdWave 1.1s ease-in-out infinite alternate}.tdWelcomeWave i:nth-child(2n){animation-delay:-.45s}.tdWelcomeWave i:nth-child(3n){animation-delay:-.8s}.tdWelcomeWave i:nth-child(1),.tdWelcomeWave i:nth-child(12){height:14px}.tdWelcomeWave i:nth-child(2),.tdWelcomeWave i:nth-child(11){height:26px}.tdWelcomeWave i:nth-child(3),.tdWelcomeWave i:nth-child(10){height:37px}.tdWelcomeWave i:nth-child(4),.tdWelcomeWave i:nth-child(9){height:49px}.tdWelcomeWave i:nth-child(5),.tdWelcomeWave i:nth-child(8){height:33px}.tdWelcomeWave i:nth-child(6),.tdWelcomeWave i:nth-child(7){height:55px}
.tdWelcomeSource{color:#27372f;font-size:14px;font-weight:720;line-height:1.45}.tdWelcomeTranslation{margin-top:10px;color:#13221b;font-size:21px;font-weight:900;line-height:1.35}.tdWelcomeAiDone{display:flex;align-items:center;gap:7px;margin-top:17px;color:#718078;font-size:10px;font-weight:700}.tdWelcomeAiDone b{display:inline-flex;align-items:center;justify-content:center;width:24px;height:18px;border-radius:6px;background:#1eb879;color:#fff;font-size:9px;letter-spacing:.04em}
.tdWelcomeDoc{display:grid;gap:11px;margin-top:5px}.tdWelcomeDocLine{height:9px;border-radius:999px;background:#e7eee9;overflow:hidden}.tdWelcomeDocLine::after{content:"";display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#64d6a7,#29b979);animation:tdDocFill 4s ease-in-out infinite}.tdWelcomeDocLine:nth-child(1){width:92%}.tdWelcomeDocLine:nth-child(1)::after{width:88%}.tdWelcomeDocLine:nth-child(2){width:78%}.tdWelcomeDocLine:nth-child(2)::after{width:68%}.tdWelcomeDocLine:nth-child(3){width:96%}.tdWelcomeDocLine:nth-child(3)::after{width:78%}.tdWelcomeDocLine:nth-child(4){width:62%}.tdWelcomeDocLine:nth-child(4)::after{width:91%}.tdWelcomeDocStatus{margin-top:23px;display:flex;align-items:center;justify-content:space-between;padding:15px;border-radius:14px;background:#f3f8f5;color:#56665d;font-size:11px;font-weight:720}.tdWelcomeDocStatus strong{color:#15935f;font-size:13px}
.tdWelcomeReviewGrid{display:grid;grid-template-columns:122px 1fr;gap:19px;align-items:center;margin-top:8px}.tdWelcomeReviewRing{width:118px;height:118px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#21b97a 0 55%,#e8f0eb 55% 100%);position:relative}.tdWelcomeReviewRing::after{content:"";position:absolute;inset:10px;border-radius:50%;background:#fff}.tdWelcomeReviewRing span{position:relative;z-index:1;text-align:center;color:#182820;font-size:29px;font-weight:950;line-height:1}.tdWelcomeReviewRing small{display:block;margin-top:5px;color:#87948d;font-size:9px;font-weight:700}.tdWelcomeReviewCopy strong{display:block;color:#17271f;font-size:19px;font-weight:900;line-height:1.25}.tdWelcomeReviewCopy p{margin:8px 0 0;color:#78877f;font-size:11px;line-height:1.55}.tdWelcomeReviewChip{display:inline-flex;margin-top:14px;padding:6px 9px;border-radius:9px;background:#eef8f3;color:#148d5c;font-size:10px;font-weight:820}
.tdWelcomeDemoDots{height:40px;display:flex;align-items:center;justify-content:center;gap:6px}.tdWelcomeDemoDots i{width:18px;height:3px;border-radius:999px;background:#d9e2dc}.tdWelcomeDemoDots i:first-child{background:#27ba7c;animation:tdDemoDotA 12s linear infinite}.tdWelcomeDemoDots i:nth-child(2){animation:tdDemoDotB 12s linear infinite}.tdWelcomeDemoDots i:nth-child(3){animation:tdDemoDotC 12s linear infinite}
@keyframes tdDemoScene{0%,3%{opacity:0;transform:translateY(12px) scale(.985)}7%,27%{opacity:1;transform:translateY(0) scale(1)}31%,100%{opacity:0;transform:translateY(-8px) scale(.99)}}@keyframes tdWave{from{transform:scaleY(.48);opacity:.62}to{transform:scaleY(1);opacity:1}}@keyframes tdDocFill{0%{transform:translateX(-16%);opacity:.7}45%,100%{transform:translateX(0);opacity:1}}@keyframes tdDemoGlow{0%,100%{transform:scale(.94);opacity:.72}50%{transform:scale(1.07);opacity:1}}@keyframes tdDemoPulse{0%,100%{opacity:.4;transform:scale(.8)}50%{opacity:1;transform:scale(1.1)}}@keyframes tdDemoDotA{0%,31%{background:#27ba7c}34%,100%{background:#d9e2dc}}@keyframes tdDemoDotB{0%,32%{background:#d9e2dc}34%,64%{background:#27ba7c}67%,100%{background:#d9e2dc}}@keyframes tdDemoDotC{0%,65%{background:#d9e2dc}68%,98%{background:#27ba7c}100%{background:#d9e2dc}}
@media(max-width:780px){.tdHomeWelcome::before{background-size:36px 36px}.tdHomeWelcomeShell{width:100%;grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr);gap:0;padding:0 18px}.tdHomeWelcomeCopy{align-items:center;text-align:center;padding:clamp(52px,9vh,78px) 8px 16px}.tdHomeWelcomeKicker{margin-bottom:16px;font-size:11px}.tdHomeWelcomeCopy h1{max-width:560px;font-size:clamp(39px,11vw,52px);line-height:1;letter-spacing:-.052em}.tdHomeWelcomeCopy p{max-width:460px;margin-top:17px;font-size:14px;line-height:1.55}.tdHomeWelcomeStart{margin-top:22px;min-height:49px;min-width:176px;font-size:15px}.tdHomeWelcomeHint{display:none}.tdHomeWelcomeDemo{align-items:flex-start;padding:8px 8px 24px}.tdHomeWelcomeDemo::before{width:330px;height:330px}.tdWelcomeDemoWindow{max-width:480px;height:236px;border-radius:21px}.tdWelcomeDemoTop{height:37px;padding:0 13px;font-size:9px}.tdWelcomeDemoStage{height:168px}.tdWelcomeDemoScene{padding:13px 15px 10px}.tdWelcomeDemoSceneHead{margin-bottom:9px}.tdWelcomeDemoMode{padding:4px 7px;font-size:8px}.tdWelcomeDemoLang{font-size:8px}.tdWelcomeWave{height:32px;gap:3px;margin:1px 0 9px}.tdWelcomeWave i{width:3px}.tdWelcomeWave i:nth-child(1),.tdWelcomeWave i:nth-child(12){height:8px}.tdWelcomeWave i:nth-child(2),.tdWelcomeWave i:nth-child(11){height:15px}.tdWelcomeWave i:nth-child(3),.tdWelcomeWave i:nth-child(10){height:22px}.tdWelcomeWave i:nth-child(4),.tdWelcomeWave i:nth-child(9){height:29px}.tdWelcomeWave i:nth-child(5),.tdWelcomeWave i:nth-child(8){height:19px}.tdWelcomeWave i:nth-child(6),.tdWelcomeWave i:nth-child(7){height:31px}.tdWelcomeSource{font-size:10px}.tdWelcomeTranslation{font-size:14px;margin-top:5px}.tdWelcomeAiDone{margin-top:7px;font-size:8px}.tdWelcomeAiDone b{width:20px;height:15px;font-size:7px}.tdWelcomeDoc{gap:6px}.tdWelcomeDocLine{height:6px}.tdWelcomeDocStatus{margin-top:10px;padding:8px 10px;font-size:8px}.tdWelcomeDocStatus strong{font-size:10px}.tdWelcomeReviewGrid{grid-template-columns:78px 1fr;gap:12px;margin-top:1px}.tdWelcomeReviewRing{width:74px;height:74px}.tdWelcomeReviewRing::after{inset:7px}.tdWelcomeReviewRing span{font-size:18px}.tdWelcomeReviewRing small{font-size:7px;margin-top:3px}.tdWelcomeReviewCopy strong{font-size:14px}.tdWelcomeReviewCopy p{font-size:8px;margin-top:5px}.tdWelcomeReviewChip{font-size:8px;margin-top:7px;padding:4px 6px}.tdWelcomeDemoDots{height:31px}}
@media(max-height:680px){.tdHomeWelcomeCopy{padding-top:30px;padding-bottom:8px}.tdHomeWelcomeKicker{margin-bottom:10px}.tdHomeWelcomeCopy h1{font-size:clamp(34px,7.3vh,46px)}.tdHomeWelcomeCopy p{margin-top:10px;font-size:12px}.tdHomeWelcomeStart{margin-top:14px;min-height:43px}.tdHomeWelcomeDemo{padding-top:3px;padding-bottom:12px}.tdWelcomeDemoWindow{height:190px}.tdWelcomeDemoTop{height:32px}.tdWelcomeDemoStage{height:130px}.tdWelcomeDemoDots{height:28px}.tdWelcomeReviewRing{width:64px;height:64px}.tdWelcomeReviewRing span{font-size:16px}}
@media(prefers-reduced-motion:reduce){.tdHomeWelcome,.tdHomeWelcomeShell,.tdHomeWelcomeStart,.tdHomeWelcomeStart::after,.tdHomeWelcomeDemo::before,.tdWelcomeDemoScene,.tdWelcomeWave i,.tdWelcomeDocLine::after,.tdWelcomeDemoLive::before,.tdWelcomeDemoDots i{transition:none!important;animation:none!important}.tdHomeWelcomeShell{opacity:1;transform:none}.tdWelcomeDemoScene:first-child{opacity:1;transform:none}}