:root{--cream:#f3efe6;--ink:#192c29;--navy:#1f2e45;--green:#173c32;--orange:#b44929;--line:#ccc8bb;--muted:#5b655e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid #ce6e38;outline-offset:5px}.review{background:var(--navy);color:#fff;font-size:10px;letter-spacing:.12em;padding:9px 4%;display:flex;justify-content:space-between}.review span{opacity:.7;letter-spacing:0}header{height:106px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin:0 4%;gap:20px}.brand{font-size:20px;font-weight:700;line-height:1;letter-spacing:-1px}.brand span{color:var(--orange)}nav{display:flex;gap:30px;font-size:13px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;background:var(--orange);color:white;padding:20px 25px;border-radius:3px;font-size:14px;font-weight:650}.button.small{padding:15px 18px;font-size:12px}.hero{display:grid;grid-template-columns:1.05fr 1fr;min-height:660px;max-width:1600px;margin:auto}.intro{padding:70px 4vw 50px}.eyebrow{font-size:10px;letter-spacing:.17em;font-weight:700;margin:0 0 28px}h1,h2,h3{font-family:Newsreader,Georgia,serif;font-weight:400;letter-spacing:-.055em}h1{font-size:clamp(50px,5.55vw,88px);line-height:1.02;margin:0 0 25px}em{font-weight:400}h1 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p{font-family:Newsreader,Georgia,serif;font-size:27px;line-height:1.15;margin:0;letter-spacing:-.02em}.voice{color:#b8cbbb;font-size:20px;letter-spacing:2px}.tile{position:absolute;background:var(--cream);border:1px solid #d7d1c3;padding:11px 13px;box-shadow:0 8px 25px #172c2920;font-size:9px;display:flex;gap:10px;align-items:center;z-index:2}.tile span{font-size:11px;font-weight:600}.label-one{top:24%;left:2%}.label-two{right:3%;top:52%}.label-three{left:4%;top:69%}.controls{border-block:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 4%;font-size:9px;letter-spacing:.06em}.controls div{display:flex;gap:8px}.controls button{background:transparent;border:1px solid var(--line);padding:10px;color:var(--ink);font-size:10px;border-radius:3px}.controls button[aria-pressed=true]{background:var(--green);color:var(--cream)}.work{padding:100px 7%;display:grid;grid-template-columns:1fr 1.15fr;gap:8%;background:var(--green);color:var(--cream)}h2{font-size:clamp(40px,4vw,64px);line-height:1.04;margin:0 0 30px}.work-heading{padding-top:25px}.work-heading p:last-child{font-size:15px;line-height:1.7;color:#d4dbcf}.workspace{background:#f8f5ee;color:var(--ink);border-radius:7px;box-shadow:0 20px 60px #061b153a;overflow:hidden}.work-top{padding:20px;border-bottom:1px solid var(--line);font-size:9px;display:flex;align-items:center;gap:8px;letter-spacing:.08em}.dot{width:6px;height:6px;border-radius:50%;background:#567863}.sample{margin-left:auto;color:#68736d;font-size:9px;letter-spacing:0}[role=tablist]{display:flex;border-bottom:1px solid var(--line);padding:0 14px}[role=tab]{flex:1;background:none;border:none;font-size:11px;color:#68736d;padding:17px 3px;border-bottom:2px solid transparent}[aria-selected=true]{border-bottom-color:var(--green);color:var(--green);font-weight:700}.step{padding:25px;min-height:267px}.step-label{font-size:9px;letter-spacing:.15em;color:#68736d;margin:0 0 22px}.answer{display:flex;justify-content:space-between;gap:10px;font-size:12px;padding:14px 0;border-bottom:1px solid #e3e0d7}.engine{font-weight:650}.score{display:flex;gap:20px;align-items:center;padding-top:18px}.score strong{font-family:Newsreader,Georgia,serif;font-size:58px;font-weight:400;letter-spacing:-4px}.score strong span{font-size:30px;color:#a3ab9d}.score p{font-size:10px;line-height:1.5}.segments{margin-left:auto;display:flex;gap:4px}.segments i{height:30px;width:10px;background:#dddcd3;border-radius:2px}.segments i:first-child{background:#557564}.work-bottom{display:flex;justify-content:space-between;padding:17px 20px;border-top:1px solid var(--line);font-size:10px}.step h3{font-size:32px;line-height:1.1;margin:10px 0}.step>p{line-height:1.7}.edit-line{background:#e5eade;font-size:12px;padding:18px;margin-top:25px}.cursor{display:inline-block;width:2px;height:15px;background:var(--ink);margin-left:3px;vertical-align:middle}.paths{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:25px;padding:100px 4%}.paths-head{padding:25px 12px 0 0}.paths-head h2{font-size:48px}article{border:1px solid var(--line);padding:30px;display:flex;flex-direction:column;min-height:370px}.number{font-size:9px;letter-spacing:.1em}article h3{font-size:43px;margin:27px 0 15px}article p{font-size:13px;line-height:1.7}article .price{font-size:24px;margin:20px 0 0}.price span{font-size:11px}.text-link{margin-top:auto;font-size:12px;padding-top:20px;border-top:1px solid #b9c4b4}.done{background:var(--navy);color:var(--cream);position:relative}.avatar{width:65px;height:65px;object-fit:cover;object-position:top;border-radius:50%;margin:0 0 24px}.close{text-align:center;padding:70px 20px 90px;border-top:1px solid var(--line)}.close h2{font-size:clamp(42px,5.5vw,80px)}footer{background:var(--navy);color:var(--cream);padding:28px 4%;display:flex;gap:40px;font-size:11px;align-items:center}footer span{margin-right:auto}footer small{display:block;font-size:9px;opacity:.7;margin-top:5px}@media(max-width:900px){nav{gap:15px}.intro{padding-top:50px}h1{font-size:54px}.scene{min-height:600px}.work{padding:70px 4%;gap:5%}.paths{grid-template-columns:1fr 1fr}.paths-head{grid-column:1/-1}.paths-head h2 br{display:none}}@media(max-width:600px){header{height:86px}.brand{font-size:17px}nav{display:none}.button.small{font-size:10px;padding:14px 12px}.hero{display:block}.intro{padding:38px 6% 35px}h1{font-size:clamp(44px,11.8vw,68px)}.lede{font-size:16px}.eyebrow{margin-bottom:20px;font-size:9px}.signature{display:none}.scene{border-left:0;border-top:1px solid var(--line);min-height:0;aspect-ratio:4/5;margin:0 4%}.scene-top{left:18px;right:18px;font-size:8px}.scene-note{left:15px;right:15px;bottom:15px;padding:16px}.scene-note p{font-size:24px}.label-one{top:26%}.label-two{top:52%}.label-three{top:65%}.tile{padding:9px;font-size:8px;gap:5px}.tile span{font-size:9px}.controls{flex-wrap:wrap;padding:16px 4%}.controls>span{width:100%}.controls button{font-size:9px;padding:9px 7px}.work{display:block;padding:55px 5%}.work-heading{padding:0 0 20px}h2{font-size:43px}.work-heading p:last-child{font-size:14px}.workspace{margin-top:15px}.step{padding:20px;min-height:265px}.paths{display:block;padding:55px 5%}.paths-head{padding:0}.paths article{margin-top:20px;min-height:330px}.paths-head h2{font-size:43px}.close{padding:55px 5%}footer{flex-wrap:wrap;gap:25px}footer span{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
.voice{flex:0 0 42px;width:42px;overflow:hidden;white-space:nowrap;font-size:14px;letter-spacing:0}.scene-note p{flex:1;min-width:0}@media(max-width:600px){.scene-note{gap:12px}.scene-note p{font-size:23px}.scene-top{font-size:7px;gap:20px}.paths-head h2 br{display:block}}
.portrait{object-fit:contain;object-position:center bottom;padding-top:34px}@media(max-width:600px){.tile{transform:none!important}.portrait{padding-top:20px}}
.proof-evidence{padding:45px 5%;display:grid;grid-template-columns:.8fr 1.3fr;gap:8%;border-bottom:1px solid var(--line)}.measure{display:grid;grid-template-columns:auto 1fr;gap:12px 20px;align-items:center}.measure .eyebrow{grid-column:1/-1;margin:0}.measure strong{font:64px Newsreader,Georgia;letter-spacing:-3px}.measure>span:not(.eyebrow){font-size:12px;line-height:1.5}.measure a{font-size:11px}.measure small{font-size:9px;color:var(--muted)}.client-proof .eyebrow{display:block;margin:0 0 12px}.client-proof blockquote{font:23px/1.35 Newsreader,Georgia;margin:0 0 10px;letter-spacing:-.02em}.client-proof p{font-size:10px;line-height:1.5}.client-proof details{border-top:1px solid var(--line);padding-top:12px}.client-proof summary{font-size:10px;cursor:pointer}.client-proof details blockquote{margin-top:16px;font-size:20px}.email-work{display:grid;grid-template-columns:1fr 1.1fr;gap:9%;padding:90px 6%}.email-work>div>p:not(.eyebrow){font-size:15px;line-height:1.7;max-width:430px}.email-card{border:1px solid var(--line);background:#fffcf5;padding:30px;border-radius:5px}.email-header{display:flex;gap:15px;align-items:center;font-size:13px;padding-bottom:18px;border-bottom:1px solid var(--line)}.email-header .avatar{width:45px;height:45px;margin:0}.email-header small{font-size:10px;color:var(--muted)}.email-header>span{margin-left:auto;font-size:9px;color:var(--muted)}.email-bubble{padding:20px 0 8px}.email-bubble small{font-size:9px;letter-spacing:.12em}.email-bubble p{font:23px/1.3 Newsreader,Georgia;margin:10px 0}.email-bubble.reply{background:#e7ecdf;padding:20px;margin-top:15px}.faq{padding:70px 6%;display:grid;grid-template-columns:1fr 1.1fr;gap:9%;border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{font-size:15px;cursor:pointer}.faq details p{font-size:13px;line-height:1.7;color:var(--muted)}.faq a{text-decoration:underline}.tanwen-site h1{font-size:clamp(44px,5vw,78px)}@media(max-width:600px){.proof-evidence,.email-work,.faq{display:block;padding:35px 5%}.client-proof{margin-top:30px}.measure strong{font-size:58px}.email-card{margin-top:30px;padding:18px}.email-header>span{font-size:8px;max-width:60px}.faq>div:first-child{margin-bottom:20px}}
.mobile-menu{display:none}.scene-note{isolation:isolate}.voice{animation:voice-breathe 3s ease-in-out infinite;transform-origin:center}.portrait{will-change:transform}.changed-example{background:var(--green);color:var(--cream);padding:70px 6%;display:grid;grid-template-columns:1fr 1.1fr;gap:8%}.changed-example>div>p:last-child{font-size:14px;line-height:1.6}.changed-example ol{list-style:none;padding:0;margin:0}.changed-example li{display:flex;gap:20px;border-top:1px solid #f3efe630;padding:22px 0}.changed-example li>span{font-size:11px;padding-top:8px;opacity:.65}.changed-example h3{font-size:28px;line-height:1.2;margin:0 0 8px}.changed-example li p{font-size:13px;line-height:1.7;margin:0;color:#d4dbcf}.changed-example small{grid-column:1/-1;font-size:10px;color:#c9d2c6}.tanwen-provenance{display:block}.tanwen-provenance h2{font-size:40px;margin:20px 0}.tanwen-provenance p{font-size:13px;line-height:1.7}.tanwen-site .proof-evidence{background:#e8eadd}@keyframes voice-breathe{0%,100%{opacity:.55;transform:scaleY(.65)}50%{opacity:1;transform:scaleY(1)}}@media(max-width:600px){header{gap:12px}.mobile-menu{display:block;position:relative;margin-left:auto;font-size:11px}.mobile-menu summary{cursor:pointer;padding:10px 0}.mobile-menu>div{position:absolute;right:0;top:40px;width:200px;background:var(--cream);border:1px solid var(--line);box-shadow:0 10px 30px #0002;padding:10px;z-index:10}.mobile-menu a{display:block;padding:13px;font-size:13px}.changed-example{display:block;padding:50px 5%}.changed-example ol{margin:30px 0}.tanwen-site .hero .scene{aspect-ratio:4/5}.scene .portrait{transform:none!important}}@media(prefers-reduced-motion:reduce){.voice{animation:none}.portrait{transform:none!important}}
.hero-demo{position:absolute;bottom:20px;left:20px;right:20px;z-index:4;background:var(--navy);color:var(--cream);padding:19px 24px;border-radius:4px;box-shadow:0 10px 35px #182e2922}.demo-title{display:flex;justify-content:space-between;align-items:center;font-size:8px;letter-spacing:.13em}.demo-pause{border:1px solid #ffffff50;background:none;color:var(--cream);padding:5px 9px;border-radius:3px;font-size:9px}.demo-frame{display:none;min-height:100px;padding-top:17px}.demo-frame.is-current{display:block;animation:demo-in .45s ease}.demo-frame small{font-size:8px;letter-spacing:.14em;opacity:.7}.demo-frame p{font:26px/1.2 Newsreader,Georgia;margin:8px 0}.demo-frame>span{font-size:11px;line-height:1.4;display:block;max-width:370px}.demo-progress{display:flex;gap:5px;padding-top:10px}.demo-progress i{flex:1;height:2px;background:#ffffff25}.demo-progress i.active{background:#c1d3bc}.typed-question{overflow:hidden;max-width:100%;animation:question-reveal 1.4s steps(20,end)}@keyframes question-reveal{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0)}}@keyframes demo-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@media(max-width:600px){.hero-demo{left:12px;right:12px;bottom:12px;padding:13px 17px}.demo-frame{min-height:92px;padding-top:12px}.demo-frame p{font-size:22px}.demo-frame>span{font-size:10px}.demo-title{font-size:7px}}@media(prefers-reduced-motion:reduce){.demo-frame,.typed-question{animation:none!important}}

[hidden]{display:none!important}.proof-evidence:not(:has(.measure:not([hidden]))){grid-template-columns:1fr}

/* V4: work takes the hero; character appears once at avatar scale. */
.hero .scene{min-height:480px;align-self:center;margin:35px 4% 35px 0;border:1px solid var(--line);border-radius:12px;background:#e8eadd;aspect-ratio:auto}
.hero .portrait{width:72px;height:72px;left:28px;top:68px;padding:0;object-fit:cover;object-position:50% 25%;border-radius:50%;transform:none!important;will-change:auto}
.hero-demo{top:162px;bottom:28px;left:28px;right:28px;display:flex;flex-direction:column;justify-content:space-between}
.demo-frame p{font-size:34px}.demo-frame>span{font-size:14px}.demo-progress{margin-top:20px}
.conversation-scene{display:flex;align-items:center;padding:28px}.conversation-scene .email-card{width:100%;margin:0;box-shadow:none}.conversation-scene .avatar{width:48px;height:48px;object-fit:cover;border-radius:50%}
@media(max-width:600px){.hero .scene,.tanwen-site .hero .scene{margin:0 5% 24px;min-height:420px;aspect-ratio:auto}.hero .portrait{width:56px;height:56px;top:57px;left:20px}.hero-demo{top:135px;left:15px;right:15px;bottom:15px}.demo-frame p{font-size:28px}.demo-frame>span{font-size:12px}.conversation-scene{padding:15px}}

.email-heading{font-size:36px;margin:0;padding:20px 20px 0}.story{padding:95px 7% 0}.story-intro{max-width:1100px;margin:auto}.story-intro h2{font-size:clamp(48px,5.5vw,78px)}.scenario{display:flex;flex-wrap:wrap;gap:18px;align-items:end;border-block:1px solid var(--line);padding:24px 0;margin:35px 0 0}.scenario>span{width:100%;font-size:10px;letter-spacing:.12em}.scenario label{display:grid;gap:8px;font-size:11px}.scenario select{font:inherit;font-size:14px;color:var(--ink);background:transparent;border:1px solid #9aab9b;border-radius:4px;padding:12px;min-width:180px}.scenario small{font-size:11px;margin-bottom:14px;color:var(--muted)}.story-chapter{display:grid;grid-template-columns:1fr 1.1fr;gap:8%;align-items:center;max-width:1100px;margin:auto;padding:100px 0;border-bottom:1px solid var(--line)}.chapter-number,.artifact-label{font-size:10px;letter-spacing:.14em;display:block;margin-bottom:25px}.chapter-number{color:var(--orange)}.story-copy h2{font-size:clamp(40px,4vw,60px)}.story-copy>p{font-size:15px;line-height:1.8}.story-copy .outcome{border-left:2px solid var(--orange);padding-left:18px;margin-top:30px;font-size:13px}.outcome b{display:block;margin-bottom:7px}.story-art{padding:30px;background:#fffdf7;border:1px solid #d6d2c6;border-radius:10px;box-shadow:0 18px 55px #19352e0b;transition:transform .7s ease,box-shadow .7s ease}.story-chapter.is-in-view .story-art{transform:translateY(-6px);box-shadow:0 25px 65px #19352e18}.answer-art{background:var(--navy);color:var(--cream)}.question-card{font:30px/1.2 Newsreader,Georgia;padding:24px;background:#ffffff0c;border-radius:5px}.answer-line{display:flex;gap:15px;padding:30px 0}.answer-mark{font-size:32px;color:#bbd0bc}.answer-line p{font-size:13px;line-height:1.6}.answer-result{border-block:1px solid #ffffff30;padding:18px 0;display:grid;gap:10px;font-size:12px}.answer-result strong{color:#efbf89}.story-art>small{display:block;margin-top:20px;font-size:10px;line-height:1.5;opacity:.7}.edit-controls{display:flex;gap:5px;margin-bottom:25px}.edit-controls button{padding:12px 22px;border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:4px}.edit-controls button[aria-pressed=true]{background:var(--green);color:var(--cream)}.edit-document{min-height:190px;border:1px solid var(--line);padding:25px;background:#fff}.edit-document span{font-size:9px;letter-spacing:.1em;color:var(--muted)}.edit-document p{font:30px/1.3 Newsreader,Georgia}.edit-note{font-size:11px;line-height:1.6;margin-top:20px;color:var(--muted)}.mail-meta{display:grid;gap:8px;border-bottom:1px solid var(--line);padding-bottom:20px;font-size:12px}.mail-meta span{color:var(--muted)}.mail-meta strong{margin-top:10px;font-size:16px}.mail-art>p{font-size:13px;line-height:1.8}.mail-art blockquote{margin:22px 0;padding:18px;background:#e9edde;border-left:2px solid #7b9577;font-size:14px;line-height:1.6}.mail-signature{font-family:Newsreader,Georgia;font-style:italic;font-size:24px!important}.try-real{margin-top:80px;padding:85px 7%;background:var(--green);color:var(--cream);display:grid;grid-template-columns:1.5fr 1fr;gap:10%}.try-real h2{font-size:clamp(42px,4.5vw,64px)}.try-real p{font-size:14px;line-height:1.8}.try-real .micro{color:#c4d0be;font-size:11px}.try-real aside{border-left:1px solid #ffffff30;padding:30px 0 30px 35px;align-self:center}.try-real aside>span{font-size:10px;letter-spacing:.12em}.try-real h3{font-size:38px;margin:25px 0}.try-real .text-link{color:var(--cream)}
@media(max-width:700px){.story{padding:55px 6% 0}.story-chapter{display:block;padding:55px 0}.story-art{margin-top:28px;padding:22px}.story-copy h2{font-size:44px}.scenario{gap:12px}.scenario label{flex:1}.scenario select{min-width:0;width:100%}.scenario small{margin:0}.question-card{font-size:27px;padding:20px}.try-real{display:block;padding:55px 6%;margin-top:45px}.try-real aside{border-left:0;border-top:1px solid #ffffff30;padding:35px 0 0;margin-top:35px}.email-heading{font-size:32px}.edit-document{min-height:190px}}
@media(prefers-reduced-motion:reduce){.story-art,.story-chapter.is-in-view .story-art{transform:none!important;transition:none}}