.vivatalk-page .hero-visual{width:min(960px,100%);padding:16px;background:linear-gradient(145deg,#18181a,#343438)}
.vivatalk-window{overflow:hidden;border-radius:28px;background:#f7f7f9;box-shadow:0 20px 50px rgba(0,0,0,.16)}
.vivatalk-window-bar{height:48px;display:flex;align-items:center;gap:12px;padding:0 18px;color:#6e6e73;background:#ececf0;border-bottom:1px solid rgba(0,0,0,.08);font-size:12px}
.vivatalk-window-bar strong{color:#303035;font-size:12px}
.vivatalk-window-bar>span:last-child{margin-left:auto;color:#8e8e93}
.window-dots{display:flex;gap:7px}
.window-dots i{width:10px;height:10px;border-radius:50%;background:#ff5f57}
.window-dots i:nth-child(2){background:#febc2e}.window-dots i:nth-child(3){background:#28c840}
.vivatalk-mock-shell{display:grid;grid-template-columns:174px minmax(0,1fr);min-height:430px;background:#f8f8fb}
.vivatalk-mock-side{padding:22px 16px;background:#f1f1f4;border-right:1px solid rgba(0,0,0,.08)}
.vivatalk-mock-brand{display:flex;align-items:center;gap:8px;margin-bottom:24px;color:#303035;font-size:12px}.vivatalk-mock-brand span{width:20px;height:20px;border-radius:7px;background:linear-gradient(145deg,#0071e3,#5e5ce6);box-shadow:inset 0 0 0 3px rgba(255,255,255,.7)}
.vivatalk-mock-new{height:32px;display:grid;place-items:center;border-radius:8px;color:#fff;background:var(--blue);font-size:11px;font-weight:700}.vivatalk-mock-search{height:28px;margin:15px 0 13px;padding:0 8px;display:flex;align-items:center;border:1px solid rgba(0,0,0,.08);border-radius:7px;color:#8e8e93;background:#fff;font-size:10px}.vivatalk-mock-side small{display:block;margin:12px 3px 8px;color:#8e8e93;font-size:9px}.vivatalk-thread{height:27px;display:flex;align-items:center;gap:7px;margin:4px 0;padding:0 7px;border-radius:7px}.vivatalk-thread.active{background:#fff;box-shadow:0 5px 12px rgba(0,0,0,.05)}.vivatalk-thread i{display:block;width:9px;height:9px;border-radius:3px;background:#bfc0c7}.vivatalk-thread span{display:block;width:72%;height:6px;border-radius:5px;background:#c8c8ce}.vivatalk-thread.active i{background:var(--blue)}.vivatalk-thread.active span{background:#777982}.vivatalk-thread.short span{width:48%}.vivatalk-side-label{margin-top:20px!important}.vivatalk-library{display:flex;align-items:center;gap:7px;height:25px;padding:0 7px}.vivatalk-library i{width:10px;height:10px;border:1px solid #aeb0b8;border-radius:3px}.vivatalk-library span{width:58%;height:6px;border-radius:5px;background:#c8c8ce}
.vivatalk-mock-main{min-width:0;padding:22px 24px;background:linear-gradient(145deg,#fbfbfd,#eef4ff)}.vivatalk-main-head{display:flex;align-items:center;justify-content:space-between;gap:14px}.vivatalk-main-head strong,.vivatalk-main-head span{display:block}.vivatalk-main-head strong{color:#303035;font-size:14px}.vivatalk-main-head span{margin-top:4px;color:#8e8e93;font-size:10px}.vivatalk-avatar{width:25px;height:25px;display:grid;place-items:center;border-radius:50%;color:#fff;background:#5e5ce6;font-size:10px}.vivatalk-kb-pill{display:flex;align-items:center;gap:7px;width:max-content;max-width:100%;margin:25px 0 16px;padding:7px 10px;border:1px solid rgba(0,113,227,.12);border-radius:999px;color:#4f5057;background:rgba(255,255,255,.78);font-size:10px}.vivatalk-kb-pill b{margin-left:5px;color:var(--blue)}.vivatalk-kb-dot{width:7px;height:7px;border-radius:50%;background:var(--blue)}.vivatalk-message{width:48%;margin-left:auto;padding:12px 14px;border-radius:13px 13px 4px 13px;background:#e2efff}.vivatalk-answer{max-width:90%;margin-top:15px;padding:15px;border:1px solid rgba(0,0,0,.07);border-radius:15px;background:#fff;box-shadow:0 12px 26px rgba(0,0,0,.06)}.vivatalk-answer-head{display:flex;align-items:center;gap:7px;margin-bottom:13px;color:#303035;font-size:10px}.vivatalk-spark{width:20px;height:20px;display:grid;place-items:center;border-radius:7px;color:#fff;background:linear-gradient(135deg,#0071e3,#5e5ce6);font-size:11px}.vivatalk-status{margin-left:auto;padding:4px 7px;border-radius:999px;color:#148a36;background:rgba(48,209,88,.12);font-size:9px}.mock-line{display:block;height:7px;margin:7px 0;border-radius:7px;background:#d2d3d8}.mock-line.w-92{width:92%}.mock-line.w-84{width:84%}.mock-line.w-72{width:72%}.mock-line.w-64{width:64%}.mock-line.w-48{width:48%}.vivatalk-source-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.source-tag,.thinking-tag{padding:5px 7px;border-radius:6px;color:#4f5057;background:#f1f6ff;font-size:9px}.thinking-tag{color:#5e5ce6;background:#f0edff}.vivatalk-upload-row{display:flex;align-items:center;gap:8px;max-width:78%;margin-top:14px;padding:9px 11px;border:1px dashed #b9bac1;border-radius:11px;background:rgba(255,255,255,.66)}.vivatalk-upload-row .mock-line{margin:0;flex:1}.upload-mark{width:18px;height:18px;display:grid;place-items:center;border-radius:5px;color:var(--blue);background:#e5f1ff;font-size:13px}.upload-type{color:#8e8e93;font-size:9px;white-space:nowrap}.vivatalk-input{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:20px;padding:11px 12px;border:1px solid rgba(0,0,0,.09);border-radius:11px;color:#a1a1a6;background:#fff;font-size:10px}.vivatalk-input b{width:21px;height:21px;display:grid;place-items:center;border-radius:7px;color:#fff;background:var(--blue);font-size:13px}
.vivatalk-context{margin:34px 0 42px;padding:32px;border-radius:26px;color:#fff;background:#111214}.vivatalk-context h4{margin:0 0 10px;color:#fff;font-size:22px}.vivatalk-context p{max-width:820px;margin:0 0 20px;color:rgba(255,255,255,.68);font-size:14px;line-height:1.7}.context-pills{display:flex;flex-wrap:wrap;gap:10px}.context-pills span{padding:8px 11px;border:1px solid rgba(255,255,255,.13);border-radius:999px;background:rgba(255,255,255,.09);color:#fff;font-size:12px;font-weight:650}
.inline-data{color:var(--blue);font-weight:700;white-space:nowrap}
.strategy-grid,.deliverable-grid{margin:30px 0}
.strategy-index,.card-index{display:block;margin-bottom:12px;color:var(--blue);font-size:11px;font-weight:750;letter-spacing:.08em}.strategy-card h4{margin:0 0 9px;font-size:21px}.strategy-card p,.deliverable span{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.research-proof{display:grid;grid-template-columns:1.15fr repeat(3,minmax(0,1fr));align-items:stretch;overflow:hidden;margin:30px 0 34px;padding:28px 10px 28px 28px;border-radius:26px;color:#fff;background:#111214}.proof-intro{padding-right:24px}.proof-intro>span{display:block;margin-bottom:15px;color:rgba(255,255,255,.52);font-size:10px;font-weight:750}.proof-intro h4{margin:0 0 9px;color:#fff;font-size:19px;white-space:nowrap}.proof-intro p{margin:0;color:rgba(255,255,255,.58);font-size:12px;line-height:1.6}.proof-stat{min-width:0;display:flex;flex-direction:column;justify-content:space-between;gap:18px;padding:1px 20px;border-left:1px solid rgba(255,255,255,.13)}.proof-stat>strong{color:#fff;font-size:32px;line-height:1}.proof-stat div b,.proof-stat div span{display:block}.proof-stat div b{margin-bottom:6px;color:#fff;font-size:13px}.proof-stat div span{color:rgba(255,255,255,.56);font-size:11px;line-height:1.55}.problem-strategy-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0 0 34px}.problem-strategy-pair{min-width:0;display:grid;grid-template-rows:132px 1fr;gap:28px}.problem-question{padding:18px 0 0;border-top:1px solid var(--line)}.problem-question span{display:block;margin-bottom:9px;color:var(--blue);font-size:11px;font-weight:750}.problem-question p{margin:0;color:var(--ink);font-size:15px;line-height:1.65}.problem-strategy-pair .strategy-card{height:100%}
.deliverable strong{display:block;margin-bottom:8px;font-size:17px}
.task-chain{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;margin:34px 0 44px}.task-step{position:relative;min-width:0;min-height:230px;padding:24px 20px;border:1px solid var(--soft-line);border-radius:22px;background:#fff;box-shadow:0 12px 34px rgba(0,0,0,.045)}.task-step::after{content:"→";position:absolute;top:50%;right:-19px;color:var(--blue);font-size:20px;font-weight:750;line-height:1;transform:translateY(-50%)}.task-step:last-child::after{content:none}.task-step>span{display:block;margin-bottom:28px;color:var(--blue);font-size:11px;font-weight:750}.task-step h4{margin:0 0 11px;font-size:17px}.task-step p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.task-visual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:20px}.task-visual{min-width:0;margin:0}.task-visual img{height:auto;padding:12px;object-fit:contain}.task-visual figcaption{padding:0 10px;text-align:left}.task-visual figcaption b{color:var(--ink)}.task-visual-wide{grid-column:1/-1;max-width:900px}.task-visual-wide img{padding:14px}
.deliverable-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:26px}.deliverable{padding:20px;background:#f7f7f9}.deliverable strong{font-size:15px}
.contained-figure{max-width:900px}
.research-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.research-card h3{margin:0 0 14px;font-size:23px}.research-card p{margin-top:0;color:var(--muted)}.compact-head{margin-top:74px!important;margin-bottom:38px!important}.research-study-head{margin-top:48px!important}.role-card{position:relative;padding-top:58px}.role-marker{position:absolute;top:20px;left:22px;width:28px;height:28px;display:grid;place-items:center;border-radius:8px;color:#fff;background:var(--blue);font-size:11px;font-weight:750}.role-marker.member{background:#5e5ce6}.role-marker.guest{background:#6e6e73}.role-card h3{margin:0 0 8px;font-size:20px}.role-card p{margin:0;color:var(--muted);font-size:14px}
.research-subhead{max-width:850px}.research-process{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:18px}.research-step{display:flex;gap:16px;padding:24px;border-top:1px solid var(--line);background:#fff}.research-step>span{flex:0 0 auto;width:32px;height:32px;display:grid;place-items:center;border-radius:9px;color:#fff;background:var(--blue);font-size:11px;font-weight:750}.research-step h3{margin:1px 0 9px;font-size:18px}.research-step p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.finding-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:0 0 54px}.finding-card{min-width:0;padding:20px;border:1px solid var(--soft-line);border-radius:18px;background:#f7f7fa}.finding-card>span{display:block;margin-bottom:22px;color:var(--blue);font-size:11px;font-weight:750}.finding-card h3{margin:0 0 8px;font-size:17px}.finding-card p{margin:0 0 16px;color:var(--muted);font-size:13px;line-height:1.65}.finding-card strong{display:block;padding-top:13px;border-top:1px solid var(--line);font-size:12px;line-height:1.5}.finding-grid+.research-layout{margin-top:0}
.decision-item{margin:0;padding:64px 0;border-top:1px solid rgba(0,0,0,.09)}.decision-item:last-of-type{border-bottom:1px solid rgba(0,0,0,.09)}.decision-item>h3{max-width:820px;margin:0 0 24px}.decision-body{max-width:900px}
.permission-story{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.78fr);gap:54px;align-items:center}.permission-copy h3{margin:0 0 16px}.permission-copy p{max-width:720px}.result-badge{display:inline-block;margin:0 0 26px;padding:7px 11px;border-radius:999px;font-size:12px;font-weight:650}.result-badge.confirmed{color:#148a36;background:rgba(48,209,88,.12)}.result-grid-viva{margin-bottom:30px}.search-impact{display:grid;grid-template-columns:minmax(150px,1fr) 72px minmax(150px,1fr) minmax(210px,.95fr);align-items:stretch;overflow:hidden;max-width:900px;margin:32px 0 38px;border:1px solid var(--soft-line);border-radius:22px;background:#fff;box-shadow:0 12px 34px rgba(0,0,0,.045)}.search-time{padding:25px 24px}.search-time>span,.search-gain>span{display:block;margin-bottom:16px;color:var(--muted);font-size:11px;font-weight:750}.search-time strong,.search-time small,.search-gain strong{display:inline-block}.search-time strong{color:var(--ink);font-size:38px;line-height:1}.search-time small{margin-left:4px;font-size:14px;font-weight:650}.search-time p,.search-gain p{margin:14px 0 0;color:var(--muted);font-size:12px;line-height:1.55}.search-time.after strong{color:var(--blue)}.search-transition{position:relative;display:grid;place-items:center}.search-transition i{position:absolute;left:10px;right:10px;top:50%;height:1px;background:var(--line)}.search-transition b{position:relative;width:30px;height:30px;display:grid;place-items:center;border-radius:50%;color:var(--blue);background:#fff;font-size:17px}.search-gain{padding:25px 24px;color:#fff;background:#111214}.search-gain>span{color:rgba(255,255,255,.58)}.search-gain strong{color:#fff;font-size:34px;line-height:1}.search-gain p{color:rgba(255,255,255,.58)}
@media(max-width:980px){.reflection-principles,.research-process,.problem-strategy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.research-proof{grid-template-columns:repeat(3,minmax(0,1fr));padding:26px}.proof-intro{grid-column:1/-1;margin-bottom:24px;padding:0 0 20px;border-bottom:1px solid rgba(255,255,255,.13)}.proof-intro+.proof-stat{border-left:0;padding-left:0}.task-chain{grid-template-columns:repeat(5,minmax(180px,1fr));overflow-x:auto;padding:0 2px 12px;scroll-snap-type:x proximity}.task-step{scroll-snap-align:start}.search-impact{grid-template-columns:minmax(140px,1fr) 60px minmax(140px,1fr)}.search-gain{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:24px}.search-gain>span,.search-gain p{margin:0}.finding-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.research-layout,.permission-story{grid-template-columns:1fr}}
@media(max-width:640px){.vivatalk-mock-shell{grid-template-columns:122px minmax(0,1fr);min-height:280px}.vivatalk-mock-side{padding:15px 10px}.vivatalk-mock-brand{margin-bottom:16px}.vivatalk-mock-brand b{font-size:10px}.vivatalk-mock-new{height:27px;font-size:9px}.vivatalk-mock-search{margin:11px 0;height:25px;font-size:9px}.vivatalk-thread{height:22px}.vivatalk-mock-main{padding:15px 13px}.vivatalk-main-head strong{font-size:11px}.vivatalk-main-head span{font-size:8px}.vivatalk-kb-pill{margin:15px 0 10px;font-size:8px}.vivatalk-message{width:60%;padding:8px 10px}.vivatalk-answer{max-width:100%;padding:10px;margin-top:10px}.vivatalk-answer-head{margin-bottom:8px}.vivatalk-source-row{margin-top:9px}.vivatalk-upload-row{max-width:100%;margin-top:9px;padding:7px}.vivatalk-input{margin-top:11px;padding:8px;font-size:8px}.vivatalk-input b{width:18px;height:18px}.vivatalk-context{padding:24px;border-radius:22px}.vivatalk-context h4{font-size:20px}.research-layout,.finding-grid,.problem-strategy-grid,.task-visual-grid{grid-template-columns:1fr}.research-proof{grid-template-columns:1fr;padding:22px}.proof-intro{grid-column:auto;margin-bottom:6px}.proof-stat,.proof-intro+.proof-stat{display:grid;grid-template-columns:84px minmax(0,1fr);gap:12px;padding:18px 0;border-left:0;border-top:1px solid rgba(255,255,255,.13)}.proof-stat>strong{font-size:28px}.task-chain{grid-template-columns:1fr;overflow:visible;padding:0;gap:34px}.task-step{min-height:0;padding:22px}.task-step::after{content:"↓";top:auto;right:50%;bottom:-27px;transform:translateX(50%)}.task-step:last-child::after{content:none}.task-step>span{margin-bottom:18px}.task-visual-wide{grid-column:auto}.search-impact{grid-template-columns:minmax(0,1fr) 42px minmax(0,1fr)}.search-time{padding:20px 16px}.search-time strong{font-size:32px}.search-transition i{left:4px;right:4px}.search-gain{padding:20px;flex-wrap:wrap;gap:10px 18px}.search-gain strong{font-size:30px}.search-gain p{flex-basis:100%}.vivatalk-page .case-component-card{padding:20px}.research-step{padding:20px}.finding-card{padding:18px}.finding-card>span{margin-bottom:14px}.problem-strategy-pair{grid-template-rows:auto auto;gap:20px}.decision-item{padding:48px 0}.permission-story{gap:28px}}
.vivatalk-page #research .shell>.section-head:first-child{margin-bottom:46px}.research-study-head{margin-top:0!important}.research-subhead h2{max-width:820px;margin-bottom:18px;font-size:30px;line-height:1.4}.research-subhead p{font-size:17px;line-height:1.65}
@media(max-width:640px){.research-subhead h2{font-size:24px}.research-subhead p{font-size:16px}}
.finding-card{display:grid;grid-template-rows:106px 1fr;overflow:hidden;padding:0;border-color:rgba(0,0,0,.06);background:#fff;box-shadow:0 14px 36px rgba(0,0,0,.06)}.finding-head{display:flex;flex-direction:column;justify-content:space-between;padding:18px 20px;color:#fff}.finding-head span{width:34px;height:30px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.32);border-radius:9px;color:#fff;font-size:11px;font-weight:750}.finding-head h3{margin:0;color:#fff;font-size:17px}.finding-body{display:flex;flex-direction:column;padding:20px;background:#fff}.finding-body p{flex:1;margin:0 0 18px;color:var(--muted);font-size:13px;line-height:1.65}.finding-body strong{display:block;padding-top:14px;border-top:1px solid var(--line);color:var(--ink);font-size:12px;line-height:1.5}.tone-blue .finding-head{background:linear-gradient(135deg,#0878df,#47b5ee)}.tone-violet .finding-head{background:linear-gradient(135deg,#292744,#5b50e6)}.tone-graphite .finding-head{background:linear-gradient(135deg,#343438,#5a5a5e)}.tone-green .finding-head{background:linear-gradient(135deg,#168f52,#49bbb9)}.tone-amber .finding-head{background:linear-gradient(135deg,#bd7100,#f0a11b)}
@media(max-width:640px){.finding-card{grid-template-rows:92px 1fr}.finding-head{padding:16px 18px}.finding-body{padding:18px}}
.insight-map-compact{max-width:1000px;margin:42px auto 18px}.insight-map-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:20px;border:1px solid var(--soft-line);border-radius:24px;background:#f7f7f9}.insight-map-lane{position:relative;min-width:0;overflow:hidden;border:1px solid var(--soft-line);border-radius:18px;background:#fff}.map-problem,.map-strategy{padding:20px 22px}.map-problem>span,.map-strategy>span{display:block;margin-bottom:8px;color:var(--muted);font-size:10px;font-weight:750;letter-spacing:.08em}.map-problem h3,.map-strategy h3{margin:0 0 7px;font-size:20px}.map-problem p,.map-strategy p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.map-arrow{position:relative;height:24px;background:linear-gradient(to bottom,#fff 50%,#eef6ff 50%)}.map-arrow::before{content:"";position:absolute;top:50%;right:22px;left:22px;height:1px;background:var(--line)}.map-arrow span{position:absolute;top:50%;left:22px;width:26px;height:26px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--blue);font-size:14px;font-weight:750;line-height:1;transform:translateY(-50%)}.map-strategy{padding-top:18px;background:#eef6ff}.map-strategy>span{color:var(--blue)}.insight-map-compact figcaption{max-width:900px;margin:14px auto 0;color:var(--muted);font-size:12px;line-height:1.65;text-align:center}
@media(max-width:760px){.insight-map-grid{grid-template-columns:1fr;padding:16px}.insight-map-lane{display:grid;grid-template-columns:minmax(0,1fr) 34px minmax(0,1fr);align-items:stretch}.map-arrow{height:auto;background:linear-gradient(to right,#fff 50%,#eef6ff 50%)}.map-arrow::before{top:20px;bottom:20px;left:50%;width:1px;height:auto}.map-arrow span{top:50%;left:50%;transform:translate(-50%,-50%) rotate(-90deg)}.map-problem,.map-strategy{padding:18px}.map-strategy{padding-top:18px}}
@media(max-width:480px){.insight-map-grid{padding:12px}.insight-map-lane{grid-template-columns:1fr}.map-arrow{height:22px;background:linear-gradient(to bottom,#fff 50%,#eef6ff 50%)}.map-arrow::before{top:50%;right:18px;bottom:auto;left:18px;width:auto;height:1px}.map-arrow span{top:50%;left:18px;transform:translateY(-50%)}.map-problem,.map-strategy{padding:17px 18px}}
.trust-flow-compact{max-width:1180px;margin:42px auto 18px}.trust-flow-steps{display:grid;grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1fr) 28px minmax(0,1fr);align-items:center;gap:0;padding:18px 16px;border:1px solid var(--soft-line);border-radius:24px;background:#f5f5f7}.trust-flow-step{min-width:0;min-height:168px;padding:20px;border:1px solid var(--soft-line);border-radius:18px;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.045)}.trust-step-index{display:block;margin-bottom:22px;color:var(--blue);font-size:11px;font-weight:750;letter-spacing:.08em}.trust-flow-step h3{margin:0 0 9px;font-size:18px}.trust-flow-step p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}.trust-flow-connector{color:var(--blue);font-size:21px;font-weight:750;text-align:center}.trust-flow-result{border-color:#b9dbff;background:#eef6ff}.trust-flow-result .trust-step-index{color:var(--blue)}.trust-flow-compact figcaption{max-width:900px;margin:14px auto 0;color:var(--muted);font-size:12px;line-height:1.65;text-align:center}
@media(max-width:980px){.trust-flow-steps{grid-template-columns:repeat(5,minmax(190px,1fr));gap:16px;overflow-x:auto;padding:16px}.trust-flow-connector{display:none}.trust-flow-step{min-height:160px}}
@media(max-width:640px){.trust-flow-compact{margin-top:34px}.trust-flow-steps{display:grid;grid-template-columns:1fr;gap:0;padding:12px}.trust-flow-step{min-height:0;padding:18px}.trust-step-index{margin-bottom:14px}.trust-flow-connector{display:block;height:25px;font-size:0}.trust-flow-connector::before{content:"↓";display:block;color:var(--blue);font-size:19px;line-height:25px;text-align:center}}
.decision-item-rich{padding:66px 0}.decision-heading{max-width:900px;margin-bottom:24px}.decision-heading>div{display:flex;align-items:center;gap:10px;margin-bottom:14px}.decision-number,.decision-topic{display:inline-flex;align-items:center;height:28px;padding:0 10px;border-radius:999px;font-size:10px;font-weight:750;letter-spacing:.08em}.decision-number{color:#fff;background:var(--blue)}.decision-topic{color:var(--muted);background:#ededf1}.decision-heading h3{max-width:850px;margin:0;font-size:30px;line-height:1.35}.decision-item-rich .decision-body{max-width:1000px}.decision-rationale{display:grid;grid-template-columns:88px minmax(0,1fr);gap:18px;margin:0 0 24px;padding:19px 22px;border-left:3px solid var(--blue);border-radius:0 14px 14px 0;color:var(--muted);background:#f5f7fa;font-size:15px;line-height:1.75}.decision-rationale>span{color:var(--ink);font-size:12px;font-weight:750;letter-spacing:.04em}.decision-compare{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:16px;margin:0}.decision-option{min-width:0;padding:24px;border:1px solid var(--soft-line);border-radius:20px;background:#fff}.decision-selected{border-color:#b9dbff;background:#f4f9ff}.decision-option-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.decision-option-head>span{font-size:12px;font-weight:750}.decision-selected .decision-option-head>span{color:var(--blue)}.decision-option-head small{color:#a1a1a6;font-size:9px;font-weight:750;letter-spacing:.1em}.decision-option h4{margin:0 0 11px;font-size:20px}.decision-option>p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}.decision-effect{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:22px;padding-top:17px;border-top:1px solid rgba(0,113,227,.14)}.decision-effect span{color:var(--muted);font-size:11px;font-weight:750}.decision-effect strong{font-size:13px;text-align:right}.alternative-list{display:grid;gap:0}.alternative-list article{padding:15px 0;border-top:1px solid var(--line)}.alternative-list article:first-child{padding-top:0;border-top:0}.alternative-list article:last-child{padding-bottom:0}.alternative-list strong{display:block;margin-bottom:6px;font-size:14px}.alternative-list p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}.decision-item-rich .contained-figure{margin-top:30px}
@media(max-width:760px){.decision-heading h3{font-size:25px}.decision-compare{grid-template-columns:1fr}.decision-rationale{grid-template-columns:1fr;gap:7px}.decision-effect{align-items:flex-start;flex-direction:column;gap:7px}.decision-effect strong{text-align:left}}
@media(max-width:480px){.decision-item-rich{padding:50px 0}.decision-heading>div{flex-wrap:wrap}.decision-heading h3{font-size:23px}.decision-rationale,.decision-option{padding:18px}.decision-option-head{margin-bottom:17px}}
.permission-story-stack{display:block}.permission-story-stack .permission-copy{max-width:820px}.permission-model-compact{margin:38px 0 18px}.permission-model-board{padding:24px;border:1px solid var(--soft-line);border-radius:24px;background:#f5f5f7}.permission-model-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}.permission-model-head strong,.permission-model-head span{display:block}.permission-model-head strong{margin-bottom:6px;color:var(--ink);font-size:21px}.permission-model-head span{color:var(--muted);font-size:12px}.permission-model-head>b{padding:7px 10px;border-radius:999px;color:var(--blue);background:#e9f3ff;font-size:11px;white-space:nowrap}.permission-model-roles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.permission-role{min-width:0;min-height:130px;padding:18px;border:1px solid var(--soft-line);border-radius:16px;background:#fff}.permission-role>span{display:grid;place-items:center;width:25px;height:25px;margin-bottom:18px;border-radius:7px;color:#fff;background:var(--blue);font-size:10px;font-weight:750}.permission-role h4{margin:0 0 7px;font-size:17px}.permission-role p{margin:0 0 7px;color:var(--ink);font-size:13px}.permission-role small{display:block;color:var(--muted);font-size:11px;line-height:1.5}.permission-model-arrows{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;height:34px;align-items:center;text-align:center}.permission-model-arrows span{color:var(--blue);font-size:21px;font-weight:750;line-height:1}.permission-model-boundaries{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.permission-model-boundaries article{min-width:0;padding:20px;border:1px solid #b9dbff;border-radius:16px;background:#eef6ff}.permission-model-boundaries span{display:block;margin-bottom:7px;color:var(--blue);font-size:11px;font-weight:750;letter-spacing:.04em}.permission-model-boundaries h4{margin:0 0 9px;font-size:18px}.permission-model-boundaries p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}.permission-model-compact figcaption{max-width:900px;margin:14px auto 0;color:var(--muted);font-size:12px;line-height:1.65;text-align:center}
@media(max-width:640px){.permission-model-board{padding:16px}.permission-model-head{align-items:flex-start;flex-direction:column}.permission-model-roles,.permission-model-boundaries{grid-template-columns:1fr}.permission-role{min-height:0}.permission-model-arrows{grid-template-columns:1fr;height:28px}.permission-model-arrows span:not(:first-child){display:none}}
.permission-evidence-head{margin-top:70px;padding-top:32px;border-top:1px solid var(--line)}.permission-evidence-head .card-index{margin-bottom:12px}.permission-evidence-head h3{max-width:820px;margin:0 0 10px;font-size:28px;line-height:1.4}.permission-evidence-head p{max-width:780px;margin:0;color:var(--muted);font-size:15px;line-height:1.7}.permission-config-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:28px 0 34px}.permission-config-step{min-width:0;padding:20px 0 0;border-top:2px solid var(--blue)}.permission-config-step>span{display:block;margin-bottom:16px;color:var(--blue);font-size:10px;font-weight:750;letter-spacing:.08em}.permission-config-step h4{margin:0 0 9px;font-size:18px}.permission-config-step p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.permission-evidence-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:12px}.permission-evidence-grid .case-figure{min-width:0;margin:0}.permission-evidence-grid .case-figure img{height:350px;object-fit:cover}.member-role-evidence img{object-position:100% 0}.permission-evidence-grid .case-figure figcaption{text-align:left}.permission-evidence-grid .case-figure figcaption:before{content:""}.permission-evidence-grid .case-figure figcaption{padding:0 8px}
@media(max-width:760px){.permission-config-path{grid-template-columns:1fr;gap:22px}.permission-config-step{padding-top:16px}.permission-evidence-grid{grid-template-columns:1fr}.permission-evidence-grid .case-figure img{height:auto}.permission-evidence-head{margin-top:54px}.permission-evidence-head h3{font-size:24px}}
.result-grid-viva{grid-template-columns:repeat(4,minmax(0,250px));justify-content:center;gap:30px;margin-bottom:30px}
@media(max-width:980px){.result-grid-viva{grid-template-columns:repeat(2,minmax(0,280px));gap:24px 32px}}
@media(max-width:640px){.result-grid-viva{grid-template-columns:minmax(0,360px);gap:18px}}
@media print{.vivatalk-page .hero-visual{background:#fff;padding:0;box-shadow:none}.strategy-card,.deliverable,.research-card,.role-card{box-shadow:none}.decision-item{break-inside:avoid}.permission-story{grid-template-columns:1fr}}
.finding-bridge{display:grid;grid-template-columns:80px minmax(0,1fr);gap:18px;align-items:start;margin:0 0 34px;padding:18px 20px;border-left:3px solid var(--blue);border-radius:0 14px 14px 0;background:#f5f8ff}.finding-bridge>span{color:var(--blue);font-size:11px;font-weight:750;letter-spacing:.04em}.finding-bridge p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}.finding-bridge strong{color:var(--ink)}.permission-evidence-note{display:grid;grid-template-columns:80px minmax(0,1fr);gap:18px;max-width:900px;margin:24px 0 0;padding:16px 20px;border:1px solid var(--soft-line);border-radius:14px;color:var(--muted);background:#f7f7f9;font-size:12px;line-height:1.7}.permission-evidence-note>span{color:var(--ink);font-weight:750}.result-theme-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0 0 44px}.result-theme{min-width:0;padding:22px;border-top:3px solid var(--blue);border-radius:0 0 18px 18px;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.045)}.result-theme>span{display:block;margin-bottom:18px;color:var(--blue);font-size:11px;font-weight:750;letter-spacing:.08em}.result-theme h3{margin:0 0 10px;font-size:20px}.result-theme p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}.result-theme p strong{color:var(--ink)}.result-theme-trust{border-top-color:#0071e3}.result-theme-useful{border-top-color:#5e5ce6}.result-theme-safe{border-top-color:#168f52}
@media(max-width:760px){.finding-bridge,.permission-evidence-note{grid-template-columns:1fr;gap:7px}.result-theme-grid{grid-template-columns:1fr;gap:14px}}