:root{--paper:#f7f7f0;--white:#fff;--ink:#173e30;--muted:#63746a;--green:#164d39;--lime:#d6f06a;--line:#dce2d7;--red:#a03b2c;--radius:22px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0;line-height:1.6}button,input{font:inherit}a{color:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}[hidden]{display:none!important}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #8ca842;outline-offset:4px}.page-shell{max-width:1136px;margin:auto;padding:0 36px}.site-header{display:flex;justify-content:space-between;align-items:center;padding:30px 0;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:19px;font-weight:750;letter-spacing:1px;line-height:1.3}.brand-mark{display:grid;place-items:center;width:43px;height:43px;background:var(--green);color:var(--lime);border-radius:50%;font-size:28px}.brand-subtitle{display:block;font-size:8px;font-weight:600;letter-spacing:2.8px;margin-top:5px}.header-badge{font-size:12px;font-weight:600;border:1px solid #bdcaba;border-radius:30px;padding:5px 13px;white-space:nowrap}.page-heading{padding:49px 0 32px;max-width:700px}.eyebrow{font-size:12px;font-weight:750;letter-spacing:2px;margin:0 0 12px;color:#52704b}.page-heading h1{font-size:clamp(32px,4vw,46px);letter-spacing:-1.6px;line-height:1.3;margin:0 0 17px;font-weight:780}.lede{font-size:15px;color:var(--muted);max-width:620px;line-height:1.9;margin:0}.mobile-break{display:none}.admin-layout{display:grid;grid-template-columns:1.35fr 1fr;gap:24px;align-items:stretch}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px}.section-label{display:flex;gap:12px;align-items:center}.section-label h2{font-size:19px;line-height:1.4;margin:0;letter-spacing:-.3px}.step-number{font-size:10px;font-weight:750;letter-spacing:1px;color:#5c745c;background:#edf2e6;border-radius:50%;width:29px;height:29px;display:grid;place-items:center}.create-card form{margin-top:25px}.field{margin-bottom:20px}.field label{display:block;font-weight:650;font-size:13px;margin-bottom:7px}.field input{width:100%;border:1px solid #cfd9ce;border-radius:9px;background:#fcfcf8;padding:13px 14px;font-size:14px;line-height:1.5;min-height:48px;color:var(--ink);transition:border-color .15s}.field input:focus{outline:none;border-color:#407650;box-shadow:0 0 0 3px #447d4d18}.field input::placeholder{color:#8a978d;font-size:13px}.field-help{font-size:12px;color:var(--muted);margin:7px 0 0;line-height:1.7}.button{appearance:none;display:inline-flex;justify-content:center;align-items:center;gap:12px;min-height:46px;padding:11px 18px;border-radius:10px;text-decoration:none;font-weight:650;font-size:14px;line-height:1.5;border:1px solid transparent;cursor:pointer;transition:background .15s,transform .15s}.button:hover{transform:translateY(-1px)}.button:active{transform:translateY(0)}.button:disabled{opacity:.55;cursor:wait;transform:none}.button-primary{background:var(--green);color:var(--white)}.button-primary:hover{background:#246448}.button-primary span[aria-hidden]{font-size:19px;line-height:1}.button-secondary{color:var(--green);background:#f3f5ed;border-color:#dce3d5}.button-secondary:hover{background:#e7eddf}.button-small{font-size:12px;min-height:38px;padding:8px 13px}.button-danger{color:var(--red);background:#fff;border-color:#eddcd5}.full-width{width:100%}.create-card .button-primary{justify-content:space-between;margin-top:2px;min-height:51px}.workflow-card{overflow:hidden;position:relative;background:var(--green);padding:33px 31px;border-radius:var(--radius);color:#fff}.workflow-card .light{color:#c7dbab;position:relative;z-index:1}.workflow-card h2{font-size:35px;line-height:1.4;margin:0 0 26px;letter-spacing:-1px;position:relative;z-index:1}.workflow-list{list-style:none;padding:0;margin:0;position:relative;z-index:1}.workflow-list li{display:flex;gap:13px;margin:0 0 21px}.workflow-list li>span{height:23px;min-width:23px;display:grid;place-items:center;font-size:10px;border:1px solid #92ae76;border-radius:50%;color:var(--lime);margin-top:2px}.workflow-list strong{font-size:14px;font-weight:600}.workflow-list p{font-size:12px;color:#c1d3c7;margin:4px 0 0;line-height:1.8}.workflow-note{border-top:1px solid #ffffff28;font-size:11px;color:#c1d3c7;padding-top:17px;margin:23px 0 0}.pitch-decoration{position:absolute;right:-102px;top:19px;width:235px;height:280px;border:1px solid #d6f06a30;border-radius:9px;transform:rotate(-25deg)}.pitch-decoration::before{content:"";position:absolute;top:50%;left:0;right:0;border-top:1px solid #d6f06a30}.pitch-decoration span{position:absolute;width:88px;height:88px;border:1px solid #d6f06a30;border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%)}.status-box{margin-top:17px;padding:12px 14px;border:1px solid #d8e5ca;background:#f2f7e9;color:#3b5b2f;border-radius:10px;font-size:13px;line-height:1.7;overflow-wrap:anywhere}.status-box[data-tone="error"]{border-color:#e7cfc7;background:#fdf2ee;color:#8d392d}.status-box[data-tone="busy"]{border-color:#d8e1d8;background:#f6f7f2;color:#4a6457}.created-result{margin-top:18px;border-top:1px solid var(--line);padding-top:17px}.result-label{font-size:13px;font-weight:650;margin:0 0 6px}.result-link{display:block;font-size:12px;overflow-wrap:anywhere;color:#497647;margin-bottom:13px}.created-result .button{width:100%}.library-card{margin-top:24px}.library-heading{display:flex;align-items:center;justify-content:space-between;gap:14px}.muted{color:var(--muted);font-size:13px;margin:21px 0 0}.video-list{padding:0;margin:0;list-style:none}.video-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 0;border-bottom:1px solid #e6eae0}.video-row:last-child{border-bottom:0;padding-bottom:0}.video-row-main{min-width:0}.video-row h3{font-size:16px;font-weight:650;margin:0 0 5px;overflow-wrap:anywhere}.video-details{color:var(--muted);font-size:12px;line-height:1.7}.video-actions{display:flex;gap:7px;flex-wrap:wrap;flex-shrink:0;justify-content:flex-end;max-width:340px}.video-actions .button{font-size:11px;min-height:36px;padding:7px 10px}.site-footer{padding:28px 0 30px;margin-top:35px;display:flex;justify-content:space-between;gap:10px;color:#829080;font-size:10px;letter-spacing:.4px}.viewer-shell{max-width:1000px}.viewer-main{padding:44px 0 0}.download-card{background:#fff;border:1px solid var(--line);border-radius:25px;overflow:hidden;display:grid;grid-template-columns:1fr 1.2fr;min-height:380px}.match-cover{background:#174c36;position:relative;overflow:hidden;padding:30px;min-height:375px;color:#e7f2d8}.pitch-lines{position:absolute;inset:38px -95px 38px 24px;border:1px solid #b9dba72e;border-radius:3px;transform:rotate(-14deg)}.pitch-lines::before{content:"";position:absolute;left:50%;top:0;bottom:0;border-left:1px solid #b9dba72e}.pitch-circle{position:absolute;border:1px solid #b9dba72e;border-radius:50%;width:110px;height:110px;left:50%;top:50%;transform:translate(-50%,-50%)}.pitch-box{position:absolute;border:1px solid #b9dba72e;width:60px;height:150px;top:50%;transform:translateY(-50%)}.pitch-box.left{left:-1px}.pitch-box.right{right:-1px}.cover-tag{position:relative;font-size:9px;letter-spacing:2px;display:inline-block;border:1px solid #cee79b5e;padding:4px 9px;border-radius:20px;color:#d2ebaa}.cover-caption{position:relative;font-size:28px;font-weight:650;line-height:1.65;letter-spacing:-.7px;margin:95px 0 0}.cover-index{position:absolute;right:22px;bottom:4px;font-size:94px;font-weight:800;letter-spacing:-8px;color:#d6f06a12;line-height:1.2}.download-content{padding:40px 36px;align-self:center}.download-content h1{font-size:27px;letter-spacing:-.8px;line-height:1.5;overflow-wrap:anywhere;margin:0 0 14px}.match-meta{display:flex;flex-wrap:wrap;gap:6px 15px;font-size:11px;color:#71816d}.match-meta span+span::before{content:"·";margin-right:15px;color:#b0bbaa}.download-intro{font-size:13px;color:var(--muted);line-height:1.9;margin:22px 0}.download-button{font-size:15px;min-height:54px;background:var(--green)}.download-caption{font-size:11px;color:#879381;margin:10px 0 0;text-align:center}.download-size{font-size:11px;color:var(--muted);text-align:center;margin:8px 0}.download-tips{padding:33px 0 0}.download-tips h2{font-size:15px;margin:0 0 21px;font-weight:650}.tip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.tip{display:flex;gap:10px}.tip-icon{display:grid;place-items:center;flex-shrink:0;width:25px;height:25px;border:1px solid #d3dccb;border-radius:7px;font-size:15px;color:#57774b}.tip h3{font-size:12px;margin:1px 0 7px;font-weight:650}.tip p{font-size:11px;line-height:1.9;color:#74816f;margin:0}.browser-note{font-size:11px;line-height:1.8;color:#7a8676;margin:23px 0 0;padding:13px 0;border-top:1px solid var(--line)}
@media(max-width:850px){.page-shell{padding:0 25px}.admin-layout{grid-template-columns:1.3fr 1fr;gap:18px}.card{padding:25px}.workflow-card{padding:28px 24px}.workflow-card h2{font-size:29px}.video-row{align-items:flex-start;flex-direction:column;gap:12px}.video-actions{justify-content:flex-start;max-width:none}.download-content{padding:30px 25px}.cover-caption{font-size:25px}.match-cover{padding:25px}.tip-grid{gap:18px}}
@media(max-width:640px){.page-shell{padding:0 19px}.site-header{padding:22px 0}.brand{font-size:17px;gap:9px}.brand-mark{height:36px;width:36px;font-size:24px}.brand-subtitle{font-size:7px;letter-spacing:2.3px}.header-badge{font-size:10px;padding:4px 10px}.page-heading{padding:31px 0 26px}.page-heading h1{font-size:35px;letter-spacing:-1.4px;margin-bottom:14px}.mobile-break{display:block}.eyebrow{font-size:10px;margin-bottom:11px;letter-spacing:1.5px}.lede{font-size:13px;line-height:1.9}.admin-layout{grid-template-columns:1fr;gap:19px}.card{padding:23px 20px;border-radius:18px}.section-label h2{font-size:17px}.create-card form{margin-top:23px}.field{margin-bottom:19px}.field input{font-size:16px;padding:12px}.field input::placeholder{font-size:12px}.field-help{font-size:11px}.button{font-size:13px}.workflow-card{padding:26px 24px;border-radius:18px}.workflow-card h2{font-size:27px;line-height:1.4;margin-bottom:22px}.workflow-card h2 br{display:none}.workflow-list li{margin-bottom:16px}.workflow-list strong{font-size:13px}.workflow-list p{font-size:11px}.workflow-note{font-size:10px;margin-top:18px;padding-top:15px}.pitch-decoration{top:-40px;right:-10px}.library-card{margin-top:19px}.library-heading .button{font-size:11px;padding:7px 10px;min-height:36px}.video-row h3{font-size:14px}.video-details{font-size:11px}.video-actions{gap:6px}.video-actions .button{font-size:11px;min-height:39px;padding:8px 10px}.site-footer{font-size:9px;margin-top:23px;padding:23px 0;flex-direction:column;gap:3px}.viewer-main{padding-top:25px}.download-card{grid-template-columns:1fr;border-radius:20px}.match-cover{min-height:205px;padding:24px}.cover-caption{font-size:24px;line-height:1.6;margin-top:30px}.cover-index{font-size:90px;right:27px;bottom:5px}.pitch-lines{inset:20px -15px 20px 105px;transform:rotate(-15deg)}.pitch-circle{width:74px;height:74px}.pitch-box{height:90px;width:34px}.download-content{padding:26px 24px 28px}.download-content h1{font-size:24px;line-height:1.5;margin-bottom:12px}.download-intro{font-size:12px;margin:18px 0}.match-meta{font-size:10px;gap:5px 10px}.match-meta span+span::before{margin-right:10px}.download-button{font-size:14px}.download-caption{font-size:10px}.download-tips{padding-top:27px}.download-tips h2{font-size:14px;margin-bottom:19px}.tip-grid{grid-template-columns:1fr;gap:19px}.tip{gap:12px}.tip-icon{height:29px;width:29px}.tip h3{font-size:12px;margin:2px 0 5px}.tip p{font-size:11px;line-height:1.85}.browser-note{font-size:10px;margin-top:21px;padding-top:15px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.download-progress{margin-top:15px;padding:16px;border:1px solid #d8e1d8;border-radius:12px;background:#fafbf6}.progress-heading{display:flex;justify-content:space-between;gap:12px;align-items:baseline;font-size:12px}.progress-heading span{color:#71816d;white-space:nowrap;font-size:11px}.download-progress progress{display:block;width:100%;height:8px;border:0;border-radius:8px;margin:13px 0;background:#e3e9dc;accent-color:#1b543a;overflow:hidden}.download-progress progress::-webkit-progress-bar{background:#e3e9dc;border-radius:8px}.download-progress progress::-webkit-progress-value{background:#2d6b48;border-radius:8px;transition:width .4s}.download-progress progress:indeterminate::-webkit-progress-bar{background:linear-gradient(90deg,#e3e9dc 20%,#97b574 50%,#e3e9dc 80%);background-size:200% 100%;animation:progress-pulse 1.6s linear infinite}.progress-steps{list-style:none;margin:0;padding:0;display:flex;justify-content:space-between;gap:6px;font-size:10px;color:#86937e}.progress-steps li[data-current="true"]{color:#174c36;font-weight:750}.progress-steps li[data-done="true"]{color:#4f7546}.download-button[aria-disabled="true"]{cursor:wait;opacity:.78;transform:none}.download-progress .field-help{margin-top:10px;overflow-wrap:anywhere}@keyframes progress-pulse{to{background-position:-200% 0}}@media(prefers-reduced-motion:reduce){.download-progress progress:indeterminate::-webkit-progress-bar{animation:none}}

.cancel-download{margin-top:12px;width:100%}

.stats-controls{display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin:18px 0 10px;font-size:12px}.stats-controls label{display:flex;gap:9px;align-items:center;max-width:100%}.stats-controls select{max-width:260px;min-width:0;padding:8px 10px;border:1px solid #cfd9ce;border-radius:8px;background:#fcfcf8;color:var(--ink);font:inherit}.stats-test-label{color:#6c7d66}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:20px 0 12px}.stats-item{display:flex;flex-direction:column;gap:7px;border:1px solid #dfe7d8;border-radius:12px;padding:17px;background:#fafbf6;min-width:0}.stats-item>span{font-size:12px;font-weight:650;color:#4c654a}.stats-number{font-size:32px;line-height:1.2;letter-spacing:-1px;color:#174c36}.stats-item small{font-size:10px;line-height:1.6;color:#74816f}.stats-subtitle{font-size:14px;margin:24px 0 10px}.stats-table-wrap{max-width:100%;overflow-x:auto;border:1px solid #e1e7dc;border-radius:10px}.stats-table{width:100%;border-collapse:collapse;min-width:650px;text-align:left;font-size:11px}.stats-table th,.stats-table td{padding:12px 13px;border-bottom:1px solid #e6eae0;vertical-align:top;line-height:1.7}.stats-table th{background:#f5f7ef;color:#4e6848;font-weight:650;white-space:nowrap}.stats-table td{color:#52674f;max-width:220px;overflow-wrap:anywhere}.stats-table tr:last-child td{border-bottom:0}@media(max-width:640px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.stats-item{padding:13px 11px}.stats-number{font-size:27px}.stats-controls{gap:12px}.stats-controls select{font-size:16px;max-width:230px}.stats-item small{font-size:9px}}