/* 抖音风｜校园剪辑台：湖岸青绿、编辑排版、片场时间码；所有界面强化清醒、热忱、专业的传媒社区感。 */
:root{--ink:#172420;--paper:#f4f1e8;--cream:#fffdf7;--teal:#147c72;--teal-dark:#0d443f;--wine:#8f343f;--line:#d9d4c8;--warm:#e9e1d1;--ease:cubic-bezier(.23,1,.32,1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}button,input{font:inherit}.tgIYN{position:absolute;left:14px;top:-60px;z-index:999;background:var(--teal);color:#fff;padding:8px 14px}.tgIYN:focus{top:14px}.erCeSc{width:min(1180px,calc(100% - 48px));margin:0 auto}.kttLo{background:var(--cream);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.viTeS{width:min(1280px,calc(100% - 48px));margin:0 auto;display:flex;align-items:center;gap:28px;min-height:72px}.vFSdxtoE{display:flex;align-items:center;gap:8px;font-family:STSong,"Songti SC",serif;font-weight:900;font-size:24px;letter-spacing:-.08em;white-space:nowrap}.vFSdxtoE img{width:34px;height:34px;object-fit:contain}.vFSdxtoE i{font:700 9px/1 "PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:.13em;color:var(--teal);font-style:normal;margin-left:3px}.viTeS nav{display:flex;align-items:center;gap:19px;margin-left:auto}.viTeS nav a{font-size:13px;font-weight:700;white-space:nowrap;border-bottom:2px solid transparent;padding:24px 0 20px}.viTeS nav a:hover,.viTeS nav a.lTmjC4t4{color:var(--teal);border-color:var(--teal)}.cLXjZP5{display:none;border:0;background:transparent;padding:8px}.cLXjZP5 span{display:block;width:25px;height:2px;background:var(--ink);margin:5px}.e4zX0Csc{width:min(1280px,calc(100% - 48px));margin:0 auto;padding:0 0 12px;display:flex;align-items:center;gap:9px;position:relative}.e4zX0Csc label{font-size:12px;font-weight:700;color:var(--teal);white-space:nowrap}.e4zX0Csc input{border:1px solid var(--line);background:#fff;width:260px;border-radius:0;padding:8px 12px;outline-color:var(--teal);font-size:13px}.e4zX0Csc button{border:0;background:var(--teal);color:#fff;padding:9px 13px;font-weight:700;font-size:12px;cursor:pointer}.g9FhfqB{margin:0;font-size:12px;color:#706d62}.v1Zihw0{display:grid;grid-template-columns:.9fr 1.1fr;min-height:580px;padding:70px 0 78px;gap:64px;position:relative}.nfjUiY5{align-self:center}.pMSf0a{font-size:11px;line-height:1.3;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin:0 0 18px}.v1Zihw0 h1,.piEwg h2,.ezPWId h2,.yAKzOGh h2,.kW3GY h2,.vVNuz h2,.xXQph h2,.wsQGTxg h2,.hauC4 h2{font-family:STSong,"Songti SC",serif;font-weight:900;letter-spacing:-.055em;line-height:1.18;margin:0}.v1Zihw0 h1{font-size:clamp(40px,5.1vw,70px)}.v1Zihw0 h1 em{font-size:.56em;color:var(--wine);font-style:normal;display:inline-block;margin-top:16px}.knGlRz{max-width:505px;margin:30px 0;font-size:16px;color:#45514c}.t2jFrvQX{display:flex;align-items:center;gap:25px;flex-wrap:wrap}.b6MFE7o3{display:inline-block;padding:12px 18px;font-size:14px;font-weight:800;border:1px solid var(--ink);transition:transform 160ms var(--ease),background 160ms var(--ease)}.b6MFE7o3:active,.k384G:active,.j8FCr button:active{transform:scale(.97)}.wYOWgI0{background:var(--teal);border-color:var(--teal);color:#fff}.wYOWgI0:hover{background:var(--teal-dark)}.t9YhrldU{background:var(--ink);color:#fff}.pxp0A{font-size:13px;font-weight:800;border-bottom:1px solid var(--ink);padding-bottom:2px}.pxp0A span{color:var(--wine);font-size:18px;margin-left:4px}.eJQIc{display:flex;gap:30px;margin:46px 0 0}.eJQIc div{border-left:2px solid var(--teal);padding-left:11px}.eJQIc dt{font-size:10px;font-weight:800;letter-spacing:.1em;color:#666257}.eJQIc dd{font-family:STSong,"Songti SC",serif;font-size:25px;line-height:1.15;margin:2px 0 0}.dGZHr{margin:0;position:relative;align-self:center}.dGZHr:before{content:'';position:absolute;inset:-16px 16px 16px -16px;border:1px solid var(--teal);z-index:-1}.dGZHr img{display:block;width:100%;aspect-ratio:1.17;object-fit:cover;filter:saturate(.84)}figcaption{font-size:10px;font-weight:700;letter-spacing:.08em;color:#656157;margin-top:9px}.xiQevk{position:absolute;right:-10px;top:82px;width:89px;height:89px;padding:15px 0;text-align:center;border:1px solid var(--wine);border-radius:50%;color:var(--wine);font:800 10px/1.4 "PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:.08em;background:rgba(244,241,232,.92);transform:rotate(10deg)}.lmqol4{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:97px 0;border-top:1px solid var(--line)}.piEwg h2,.ezPWId h2{font-size:clamp(30px,3.4vw,47px)}.x6A6Q p{margin:0 0 16px;color:#47514c}.ezPWId{display:flex;justify-content:space-between;gap:35px;align-items:end;margin-bottom:38px}.ff5v3k{max-width:270px;font-size:13px;color:#69665c;margin:0}.jcH0Azj{padding:35px 0 105px}.iLVl96Fw{display:grid;grid-template-columns:1.28fr 1fr 1fr;gap:22px;align-items:start}.uuTc3j{background:#fff;border:1px solid var(--line);min-width:0;transition:transform 230ms var(--ease),box-shadow 230ms var(--ease)}.uuTc3j:hover{transform:translateY(-6px);box-shadow:11px 14px 0 rgba(20,124,114,.14)}.bN4ty{position:relative;aspect-ratio:1.25;overflow:hidden;background:var(--teal-dark)}.dkKM9MjU .bN4ty{aspect-ratio:1.6}.bN4ty video{width:100%;height:100%;object-fit:cover;display:block}.vTSZv{width:52px;height:52px;border-radius:50%;border:0;background:rgba(255,255,255,.93);color:var(--teal);display:grid;place-items:center;position:absolute;left:50%;top:50%;transform:translate(-50%,-44%);opacity:0;transition:opacity 180ms var(--ease),transform 180ms var(--ease);cursor:pointer}.uuTc3j:hover .vTSZv,.uuTc3j:focus-within .vTSZv{opacity:1;transform:translate(-50%,-50%)}.kP1Lll3{position:absolute;right:9px;bottom:8px;margin:0;padding:3px 6px;background:rgba(23,36,32,.8);color:#fff;font-size:10px;font-weight:800}.zUwlMWln{padding:17px}.zUwlMWln p,.gLgkGUf2 article>p{font-size:10px;color:var(--teal);letter-spacing:.12em;font-weight:800;margin:0 0 8px}.zUwlMWln h3,.kPoJTNvQ h3,.q0YmKDC h3,.gLgkGUf2 h3{font-family:STSong,"Songti SC",serif;line-height:1.4;margin:0;font-size:20px;letter-spacing:-.035em}.zUwlMWln>div{padding-top:16px;margin-top:16px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:7px}.zUwlMWln span{background:var(--warm);padding:2px 7px;font-size:10px;font-weight:800}.zUwlMWln small{font-size:10px;color:#777267}.kPoJTNvQ{background:var(--teal);color:#fff;padding:25px;min-height:100%}.kPoJTNvQ .pMSf0a{color:#d6ede7}.kPoJTNvQ h3{font-size:25px;line-height:1.3}.kPoJTNvQ ul{padding:17px 0 12px;margin:0;list-style:none;border-top:1px solid rgba(255,255,255,.4);margin-top:28px}.kPoJTNvQ li{font-size:12px;padding:5px 0;border-bottom:1px solid rgba(255,255,255,.25)}.kPoJTNvQ .pxp0A{border-color:#fff}.z2pMIn2{margin:18px 0 0;font-size:11px;color:#777267}.uPXZ4{background:var(--ink);color:#fff;padding:100px 0}.yAKzOGh{display:grid;grid-template-columns:.9fr 1fr;gap:72px;align-items:center}.yAKzOGh figure{margin:0;position:relative}.yAKzOGh figure:after{content:'抖音风 / AI';position:absolute;right:-22px;bottom:23px;color:var(--ink);background:var(--paper);padding:8px 12px;font-size:11px;font-weight:800;letter-spacing:.11em}.yAKzOGh img{display:block;width:100%;aspect-ratio:1.1;object-fit:cover;filter:saturate(.8)}.yAKzOGh figcaption{color:#c6c8c4}.yAKzOGh h2{font-size:clamp(31px,3.8vw,52px)}.yAKzOGh p:not(.pMSf0a){color:#d7dad6;margin:23px 0 26px}.hoxNczf{border-top:1px solid #51605b;margin-bottom:26px}.hoxNczf>div{padding:13px 0;display:flex;gap:15px;border-bottom:1px solid #51605b}.hoxNczf b{color:#88c7bd;font-size:12px}.hoxNczf span{font-size:12px;color:#d7dad6}.hoxNczf strong{font-size:13px;display:block;color:#fff}.xAJJ5{display:grid;grid-template-columns:1fr 1fr;gap:70px;padding:102px 0}.kW3GY h2{font-size:clamp(31px,3.6vw,49px)}.kW3GY>p:not(.pMSf0a){color:#49534e;margin:25px 0}.q0YmKDC{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-content:start}.q0YmKDC article{background:#eae4d9;padding:22px;min-height:190px;border-top:3px solid var(--teal)}.q0YmKDC article:nth-child(2){background:#d7e9e4;border-color:var(--wine);margin-top:40px}.q0YmKDC article:nth-child(3){background:#f6e4df;grid-column:1/3;border-color:var(--ink)}.q0YmKDC span{font:900 21px/1 STSong,"Songti SC",serif;color:var(--wine)}.q0YmKDC h3{font-size:21px;margin-top:18px}.q0YmKDC p{font-size:12px;margin:8px 0 0;color:#5c5a54}.tPjY9pR{border-top:1px solid var(--line);padding:102px 0}.gLgkGUf2{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.gLgkGUf2 article{border:1px solid var(--line);padding:25px;background:var(--cream);border-top:4px solid var(--teal)}.gLgkGUf2 article:nth-child(2){border-top-color:var(--wine)}.gLgkGUf2 dl{margin:26px 0}.gLgkGUf2 dt{font-size:11px;font-weight:800;color:var(--teal);margin-top:12px}.gLgkGUf2 dd{font-size:13px;margin:2px 0;color:#666257}.k384G{display:inline-block;border:1px solid var(--ink);background:transparent;padding:7px 10px;font-size:11px;font-weight:700;margin-right:4px;cursor:pointer}.k384G:hover{background:var(--ink);color:#fff}.anhZjjTI{background:var(--teal);color:#fff;padding:90px 0}.vVNuz{display:grid;grid-template-columns:1.1fr .9fr;gap:80px}.vVNuz .pMSf0a{color:#cfeae4}.vVNuz h2{font-size:clamp(32px,3.7vw,51px)}.vVNuz ol{list-style:none;margin:35px 0 0;padding:0}.vVNuz li{display:flex;gap:17px;border-top:1px solid rgba(255,255,255,.4);padding:13px 0;font-size:14px}.vVNuz li b{font-family:STSong,"Songti SC",serif;color:#cfeae4}.oSzh03{border-left:1px solid rgba(255,255,255,.5);padding-left:35px;align-self:center}.oSzh03>p{font-size:11px;letter-spacing:.1em;font-weight:800}.oSzh03>div{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.oSzh03 span{border:1px solid rgba(255,255,255,.55);min-height:62px;display:grid;place-items:center;font:800 14px STSong,"Songti SC",serif}.oSzh03 small{display:block;line-height:1.5;margin-top:12px;color:#d5e8e3}.xXQph{padding:100px 0}.uRQ41{border-top:1px solid var(--ink)}.uRQ41 details{border-bottom:1px solid var(--line);padding:0 0 0 20px}.uRQ41 summary{padding:21px 30px 21px 0;cursor:pointer;font-weight:800;list-style:none;position:relative}.uRQ41 summary::-webkit-details-marker{display:none}.uRQ41 summary span{position:absolute;right:5px;color:var(--wine);font-size:22px;transition:transform 180ms var(--ease)}.uRQ41 details[open] summary span{transform:rotate(45deg)}.uRQ41 details p{margin:0;padding:0 10px 20px 0;color:#565850;font-size:14px;max-width:780px}.wsQGTxg{border-top:1px solid var(--line);padding:84px 0;display:grid;grid-template-columns:.82fr 1.18fr;gap:70px}.wsQGTxg h2{font-size:clamp(30px,3.6vw,49px)}.wsQGTxg>div p{color:#555850;margin:0 0 20px}.lQiPWc{background:var(--warm);padding:90px 0}.hauC4{display:grid;grid-template-columns:1.1fr .9fr;gap:80px}.hauC4 h2{font-size:clamp(30px,3.7vw,49px)}.hauC4>div>p:not(.pMSf0a){color:#4f514b;margin:22px 0}.hauC4 ul{list-style:none;padding:16px 0 0;border-top:1px solid #bcb6a9;margin:0 0 24px;font-size:13px;font-weight:700}.hauC4 li{padding:4px 0}.s08SXW9{display:flex;gap:27px;align-items:center;justify-content:center}.s08SXW9 figure{margin:0;text-align:center}.doWFe{width:137px;height:137px;background:#fff;display:grid;grid-template-columns:repeat(11,1fr);grid-template-rows:repeat(11,1fr);padding:9px;gap:2px;border:1px solid var(--ink)}.doWFe i{background:var(--ink)}.c7K7kz{display:grid;place-items:center;padding:0;color:var(--wine);font:900 17px/1.4 STSong,"Songti SC",serif}.doWFe figcaption{font-size:11px;color:var(--ink);margin-top:8px}.doWFe figcaption small{font-size:10px;color:#6a675f}.dLqUT{background:var(--ink);color:#fff;padding:60px 0 40px}.mX352{display:grid;grid-template-columns:1.3fr 1fr .8fr;gap:45px}.ru2rL1Zm img{filter:brightness(0) invert(1)}.mX352>div>p:first-child{font-size:11px;letter-spacing:.12em;font-weight:800;color:#b5d9d3}.mX352>div>p:not(:first-child){color:#c5c9c5;max-width:340px;font-size:13px}.mX352 a:not(.vFSdxtoE){display:block;font-size:13px;color:#e6e8e4;margin-bottom:5px}.j8FCr{display:flex;gap:6px;flex-wrap:wrap}.j8FCr button{border:1px solid #6c7772;background:transparent;color:#fff;padding:5px 8px;font-size:11px;cursor:pointer}.zwiknJWP{font-size:10px;color:#99a49f;margin-top:16px;line-height:1.5}.gPFAQP{color:#99a49f!important;font-size:11px!important;margin-top:25px}.bD4ewx{position:fixed;bottom:20px;left:50%;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:9px 14px;font-size:12px;opacity:0;pointer-events:none;transition:opacity 180ms var(--ease),transform 180ms var(--ease);z-index:30}.bD4ewx.lWMD8q{opacity:1;transform:translate(-50%,0)}@media(prefers-reduced-motion:no-preference){.nfjUiY5,.dGZHr{animation:rise .45s var(--ease) both}.dGZHr{animation-delay:.08s}@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}}@media(max-width:980px){.viTeS nav{gap:12px}.viTeS nav a{font-size:12px}.vFSdxtoE i{display:none}.v1Zihw0{gap:34px}.iLVl96Fw{grid-template-columns:1fr 1fr}.dkKM9MjU{grid-column:1/3}.kPoJTNvQ{min-height:0}.yAKzOGh,.xAJJ5,.vVNuz,.hauC4{gap:42px}.gLgkGUf2{grid-template-columns:1fr}.gLgkGUf2 article{display:grid;grid-template-columns:1fr 1fr;gap:10px}.gLgkGUf2 article>p,.gLgkGUf2 h3{grid-column:1/3}.gLgkGUf2 dl{margin:10px 0}.gLgkGUf2 article>div{align-self:end}}@media(max-width:730px){.erCeSc,.viTeS,.e4zX0Csc{width:min(100% - 32px,1180px)}.viTeS{min-height:64px}.cLXjZP5{display:block;margin-left:auto}.viTeS nav{position:absolute;top:64px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;background:var(--cream);border-bottom:1px solid var(--line);padding:9px 16px 16px}.viTeS nav.yhS90ZV{display:flex}.viTeS nav a{padding:10px 0;border-bottom:1px solid var(--line)}.e4zX0Csc{padding:0 0 11px;flex-wrap:wrap}.e4zX0Csc input{flex:1;width:auto;min-width:150px}.g9FhfqB{width:100%;order:4}.v1Zihw0{grid-template-columns:1fr;padding:46px 0 60px;gap:38px;min-height:0}.v1Zihw0 h1{font-size:43px}.xiQevk{right:7px;top:380px;width:70px;height:70px;padding-top:10px;font-size:8px}.lmqol4,.yAKzOGh,.xAJJ5,.vVNuz,.hauC4,.wsQGTxg{grid-template-columns:1fr;padding:65px 0;gap:30px}.ezPWId{align-items:start;flex-direction:column;margin-bottom:27px}.ff5v3k{max-width:none}.jcH0Azj,.tPjY9pR,.xXQph{padding:65px 0}.iLVl96Fw{grid-template-columns:1fr}.dkKM9MjU{grid-column:auto}.uPXZ4{padding:65px 0}.yAKzOGh figure:after{right:8px}.q0YmKDC{grid-template-columns:1fr}.q0YmKDC article:nth-child(2),.q0YmKDC article:nth-child(3){grid-column:auto;margin-top:0}.gLgkGUf2 article{display:block}.anhZjjTI{padding:64px 0}.oSzh03{border-left:0;border-top:1px solid rgba(255,255,255,.5);padding-left:0;padding-top:22px}.s08SXW9{justify-content:flex-start}.doWFe{width:118px;height:118px}.mX352{grid-template-columns:1fr;gap:28px}.dLqUT{padding:50px 0 35px}.dGZHr:before{inset:-10px 10px 10px -10px}}@media(max-width:380px){.vFSdxtoE{font-size:21px}.e4zX0Csc label{display:none}.v1Zihw0 h1{font-size:38px}.eJQIc{gap:15px}.s08SXW9{gap:12px}}