:root{color-scheme:light;--navy:#102338;--navy-2:#183550;--blue:#165d9d;--sky:#dcebf7;--paper:#f3f6fa;--ink:#1a2a3b;--muted:#526579;--line:#d9e3ec;--white:#fff;--gold:#f2c66f;--radius:18px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.55}
button,input,select{font:inherit}
button{cursor:pointer}
a{color:var(--blue);text-underline-offset:3px}
a:hover{color:#0c4273}
:focus-visible{outline:3px solid #edab32;outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;z-index:20;top:-60px;left:20px;background:#fff;padding:10px 16px;border-radius:8px}
.skip-link:focus{top:12px}
.shell{min-height:100vh;display:grid;grid-template-columns:264px minmax(0,1fr)}
.sidebar{height:100vh;position:sticky;top:0;display:flex;flex-direction:column;background:var(--navy);color:#eef5fa;padding:32px 20px 24px}
.brand{display:flex;align-items:center;gap:12px;padding:0 8px}
.brand-mark{display:grid;place-items:center;width:45px;height:45px;flex:none;border-radius:13px;background:var(--gold);color:var(--navy);font-weight:800;font-size:26px;letter-spacing:-.08em}
.brand strong{display:block;font-size:21px;letter-spacing:.06em;line-height:1.05}
.brand span:not(.brand-mark){display:block;color:#b8c9d7;font-size:13px;line-height:1.25;margin-top:3px}
.sidebar-label{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#819bb0;margin:50px 16px 12px}
.nav{display:grid;gap:6px}
.nav-button{width:100%;display:flex;align-items:center;gap:11px;text-align:left;color:#d3e0eb;background:transparent;border:1px solid transparent;border-radius:12px;padding:12px 13px;font-size:15px;font-weight:600}
.nav-button:hover{background:#1b3b59;color:#fff}
.nav-button.active{background:#244869;color:#fff;border-color:#386588}
.nav-icon{width:20px;font-size:20px;line-height:1;color:#9ebed5;text-align:center}
.nav-button.active .nav-icon{color:var(--gold)}
.nav-count{margin-left:auto;font-size:12px;font-weight:700;color:#aec3d3}
.sidebar-foot{margin-top:auto;padding:0 10px;color:#b8c9d7}
.foot-line{display:block;width:36px;height:3px;background:var(--gold);border-radius:5px;margin-bottom:15px}
.sidebar-foot p{margin:0 0 3px;font-size:14px;font-weight:700;color:#f2f7fa}
.sidebar-foot small{display:block;font-size:13px;line-height:1.4}
.main{min-width:0}
.topbar{height:82px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 42px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.93);backdrop-filter:blur(8px);position:sticky;top:0;z-index:5}
.topbar-title{font-size:14px;letter-spacing:.025em;color:var(--muted);font-weight:650}
.search-wrap{display:flex;align-items:center;gap:9px;min-width:240px;width:min(375px,50%);height:44px;border:1px solid #cbd8e4;background:#f8fbfd;border-radius:12px;padding:0 13px;color:var(--muted)}
.search-wrap:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(22,93,157,.12)}
.search-wrap input{width:100%;min-width:0;border:0;outline:none;background:transparent;color:var(--ink);font-size:14px}
.search-wrap input::placeholder{color:#6c7d8d}
.search-symbol{font-size:24px;line-height:1;transform:translateY(-1px)}
kbd{font-family:inherit;font-size:12px;color:#7a8b99;border:1px solid var(--line);border-radius:5px;padding:0 5px;background:white}
.content{max-width:1210px;margin:auto;padding:35px 42px 88px}
.loading,.error{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:32px;color:var(--muted)}
.eyebrow{display:block;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:7px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(29px,3vw,43px);line-height:1.12;letter-spacing:-.035em;color:var(--navy);margin-bottom:11px}
h2{font-size:24px;line-height:1.2;letter-spacing:-.025em;color:var(--navy);margin-bottom:16px}
h3{font-size:20px;line-height:1.3;letter-spacing:-.01em;color:var(--navy);margin-bottom:10px}
.intro{max-width:780px;color:var(--muted);font-size:17px;margin-bottom:0}
.page-head{margin-bottom:27px}
.week-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:17px 19px;background:var(--navy);color:#fff;border-radius:var(--radius);margin-bottom:24px;box-shadow:0 12px 26px rgba(16,35,56,.12)}
.week-label{font-size:14px;color:#b8d0df;display:block;margin-bottom:3px}
.week-bar strong{font-size:18px;line-height:1.3}
.week-controls{display:flex;align-items:center;gap:8px;flex:none}
.week-arrow,.week-select{background:#254b6b;border:1px solid #48718f;color:#fff;border-radius:10px;height:41px}
.week-arrow{min-width:41px;font-size:22px;line-height:1}
.week-arrow:disabled{opacity:.35;cursor:default}
.week-select{max-width:170px;min-width:0;padding:0 10px;font-size:14px}
.view-tabs{display:flex;gap:7px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin:0 0 22px}
.tab{background:transparent;color:var(--muted);border:0;border-bottom:3px solid transparent;padding:11px 13px 13px;font-size:15px;font-weight:700}
.tab:hover{color:var(--blue)}
.tab.active{color:var(--blue);border-bottom-color:var(--blue)}
.tab-count{font-weight:600;color:#758797;margin-left:5px}
.card-stack{display:grid;gap:13px}
.story-card,.research-card,.source-card,.guide-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 2px 3px rgba(15,41,63,.025)}
.story-card{display:grid;grid-template-columns:52px minmax(0,1fr);gap:17px;padding:23px 27px 22px 21px}
.story-index{font-variant-numeric:tabular-nums;display:grid;place-items:center;align-self:start;width:42px;height:42px;border-radius:12px;background:#e8f1f8;color:var(--blue);font-size:16px;font-weight:800}
.card-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:9px}
.tag{display:inline-flex;align-items:center;border-radius:99px;padding:3px 9px;background:#edf3f8;color:#335a79;font-size:12px;font-weight:800;letter-spacing:.03em}
.tag.source{background:#fff1d1;color:#805709}
.tag.system{background:#e2eefd;color:#1a558d}
.tag.club{background:#e7f0ed;color:#2d6957}
.small-meta{font-size:13px;color:#708396}
.story-card h3{font-size:21px;margin:0 0 10px}
.story-card p{font-size:16px;line-height:1.6;color:#34485b;margin:0}
.outline-card .topic-line{display:flex;flex-wrap:wrap;gap:6px 17px;color:#566c80;font-size:14px;line-height:1.45;margin:4px 0 0}
.outline-card .topic-line span:last-child{color:#1c4d71;font-weight:700}
.outline-details{border-top:1px solid var(--line);margin-top:18px}
.outline-details summary{display:flex;align-items:center;justify-content:space-between;list-style:none;color:var(--blue);font-size:15px;font-weight:800;cursor:pointer;padding:15px 0 0;user-select:none}
.outline-details summary::-webkit-details-marker{display:none}
.outline-details summary span{font-size:23px;line-height:1;transition:transform .18s}
.outline-details[open] summary span{transform:rotate(180deg)}
.outline-body{padding-top:18px}
.dialogue-thread{display:grid;gap:0}
.dialogue-step{display:grid;grid-template-columns:31px minmax(0,1fr);gap:12px;position:relative;padding:0 0 18px}
.dialogue-step:not(:last-child)::before{content:"";position:absolute;left:14px;top:29px;bottom:0;border-left:1px solid #c8d9e7}
.step-num{position:relative;z-index:1;display:grid;place-items:center;width:29px;height:29px;border-radius:50%;background:#e7f1f8;color:#17568b;font-size:12px;font-weight:800}
.dialogue-step strong{display:block;color:#173751;font-size:14px;margin:1px 0 4px}
.dialogue-step p{color:#30465a;font-size:16px;line-height:1.55;margin:0}
.hook-box{background:#fff7e8;border:1px solid #f1dfb8;border-radius:13px;padding:15px 17px;margin-top:3px}
.hook-box strong{font-size:14px;color:#77520b}
.hook-box ul{margin:9px 0 0;padding-left:20px;display:grid;gap:7px}
.hook-box li{font-size:16px;line-height:1.45;color:#354657}
.research-card{padding:24px 27px;border-left:5px solid var(--gold)}
.research-card h3{font-size:21px;margin-bottom:12px}
.research-card .fact{font-size:16px;color:#34485b;margin-bottom:14px}
.research-details{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:15px 0 19px}
.detail{background:#f4f7fa;border-radius:12px;padding:14px 16px}
.detail strong{display:block;font-size:13px;color:#526a7e;margin-bottom:5px}
.detail p{font-size:15px;line-height:1.5;margin:0}
.source-link{display:inline-flex;align-items:center;gap:7px;font-size:15px;font-weight:700;text-decoration-thickness:1px}
.scope{font-size:13px;color:#718194;margin:11px 0 0;line-height:1.45}
.evidence{border-top:1px solid var(--line);margin-top:20px;padding-top:17px}
.evidence strong{display:block;font-size:14px;color:#526a7e;margin-bottom:4px}
.evidence p{font-size:15px;color:#3c5367;line-height:1.52;margin:0 0 12px}
.evidence .scope{margin-top:11px;font-size:13px;color:#718194}
.reserve-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.reserve-card{background:white;border:1px solid var(--line);border-radius:15px;padding:21px 24px;font-size:17px;font-weight:600;line-height:1.45}
.callout{display:flex;gap:14px;align-items:flex-start;background:#e9f2fa;border-radius:15px;padding:17px 20px;color:#294d69;font-size:15px;margin-top:25px}
.callout strong{color:var(--navy)}
.article-list,.source-list{display:grid;gap:14px}
.article-header{display:flex;justify-content:space-between;gap:15px;align-items:flex-start}
.article-header .small-meta{white-space:nowrap;margin-top:4px}
.filters{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 22px}
.filter-button{border:1px solid #cbd9e5;background:white;color:#3e5870;border-radius:9px;padding:8px 13px;font-size:14px;font-weight:700}
.filter-button.active{background:var(--navy);border-color:var(--navy);color:#fff}
.source-card{padding:22px 25px;display:grid;grid-template-columns:152px minmax(0,1fr);gap:20px}
.source-side{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}
.source-side strong{color:var(--navy);font-size:15px}
.source-card h3{font-size:20px;margin-bottom:7px}
.source-card p{font-size:15px;line-height:1.55;color:#42586a;margin-bottom:10px}
.broll-progress-card{display:flex;justify-content:space-between;align-items:center;gap:24px;background:var(--navy);color:white;border-radius:var(--radius);padding:20px 24px;margin-bottom:22px}
.broll-progress-card strong{display:block;font-size:22px;line-height:1.25}
.broll-progress-card p{font-size:14px;color:#c5d6e3;margin:5px 0 0}
.broll-progress-card progress{width:min(280px,36%);height:12px;accent-color:var(--gold);flex:none}
.broll-rules{background:#e9f2fa;border:1px solid #d2e4f1;border-radius:var(--radius);margin-bottom:19px}
.broll-rules summary{list-style:none;cursor:pointer;color:#234e70;font-size:15px;font-weight:800;padding:15px 22px}
.broll-rules summary::-webkit-details-marker{display:none}
.broll-rules summary::after{content:"⌄";float:right;font-size:20px;line-height:1}
.broll-rules[open] summary::after{transform:rotate(180deg)}
.broll-rules>div{padding:0 22px 19px}
.broll-rules ul{margin:0 0 12px;padding-left:21px;display:grid;gap:5px;color:#344e64;font-size:15px;line-height:1.55}
.broll-rules p{font-size:14px;color:#516a7e;margin:0}
.broll-rules code,.broll-group small{overflow-wrap:anywhere}
.broll-rules code{background:#fff;padding:2px 6px;border-radius:5px;font-size:13px}
.broll-groups{display:grid;gap:12px}
.broll-group{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.broll-group summary{list-style:none;display:flex;align-items:center;gap:15px;padding:20px 22px;cursor:pointer}
.broll-group summary::-webkit-details-marker{display:none}
.broll-group summary>span:first-child{display:grid;gap:4px;min-width:0;flex:1}
.broll-group summary strong{font-size:18px;color:var(--navy);line-height:1.3}
.broll-group summary small{font-size:13px;color:#6c8194;line-height:1.4}
.broll-group summary::after{content:"⌄";font-size:22px;color:#50718d;line-height:1}
.broll-group[open] summary::after{transform:rotate(180deg)}
.broll-group-count{font-size:14px;font-weight:800;color:#195b91;background:#e9f2f9;padding:5px 9px;border-radius:8px;white-space:nowrap}
.broll-note{font-size:14px;color:#815b17;background:#fff8e9;border-top:1px solid #f3e7ca;border-bottom:1px solid #f3e7ca;padding:11px 22px;margin:0}
.broll-items{display:grid;gap:0;padding:0 22px 12px}
.broll-item{position:relative;display:flex;align-items:flex-start;gap:12px;padding:13px 1px;border-top:1px solid #e8eef3;cursor:pointer;min-width:0}
.broll-checkbox{position:absolute;left:0;top:14px;width:24px;height:24px;opacity:0;cursor:pointer}
.broll-check{display:grid;place-items:center;flex:none;width:25px;height:25px;border:2px solid #97b1c7;border-radius:7px;color:transparent;font-size:18px;font-weight:900;line-height:1;background:#fff;transition:background .15s,border-color .15s}
.broll-checkbox:checked + .broll-check{background:#165d9d;border-color:#165d9d;color:#fff}
.broll-checkbox:focus-visible + .broll-check{outline:3px solid #edab32;outline-offset:3px}
.broll-item-text{font-size:16px;line-height:1.48;color:#263d52;min-width:0}
.broll-item.done .broll-item-text{color:#668092}
.broll-item-text small{display:block;color:#7a8fa0;font-size:13px;margin-top:4px}
.search-materials{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding-top:10px}
.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:25px 0 33px}
.guide-card{padding:23px 25px}
.guide-card .guide-num{display:block;font-size:12px;font-weight:800;color:var(--blue);letter-spacing:.1em;margin-bottom:11px}
.guide-card h3{font-size:19px;margin-bottom:8px}
.guide-card p{font-size:15px;color:#40566a;line-height:1.57;margin:0}
.guide-section{margin-top:37px}
.guide-section>p{max-width:800px;color:#41566a}
.script-card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:23px 27px;margin-bottom:13px}
.script-card p{font-size:16px;line-height:1.65;color:#2d4255;margin:0}
.script-card .script-caption{font-size:13px;color:var(--blue);font-weight:800;letter-spacing:.05em;margin-bottom:8px}
.script-card h3{margin-bottom:9px}
.empty{background:white;border:1px dashed #b6c8d8;border-radius:var(--radius);padding:35px;color:var(--muted)}
.empty h2{font-size:22px;margin-bottom:5px}
.search-results .result-meta{font-size:14px;color:var(--muted);margin-bottom:19px}
.search-results .card-stack{margin-bottom:23px}
.search-results .search-group{margin-top:28px}
.search-results .source-card{margin-bottom:12px}
@media(max-width:990px){.shell{grid-template-columns:218px minmax(0,1fr)}.sidebar{padding:25px 13px}.content{padding:31px 26px 70px}.topbar{padding:0 26px}.research-details{grid-template-columns:1fr}}
@media(max-width:700px){.shell{display:block}.sidebar{height:auto;position:sticky;z-index:8;top:0;padding:11px 14px 8px;display:block}.brand{display:none}.sidebar-label,.sidebar-foot{display:none}.nav{display:flex;overflow-x:auto;gap:6px;padding-bottom:2px;scrollbar-width:none}.nav::-webkit-scrollbar{display:none}.nav-button{width:auto;white-space:nowrap;padding:9px 11px;font-size:13px;border-radius:9px}.nav-icon{display:none}.nav-count{font-size:11px}.topbar{top:51px;height:62px;padding:0 16px}.topbar-title{display:none}.search-wrap{width:100%;height:40px}.content{padding:23px 16px 64px}h1{font-size:30px}.intro{font-size:16px}.week-bar{align-items:stretch;flex-direction:column;padding:18px}.week-controls{width:100%;min-width:0}.week-select{flex:1;width:0;max-width:none}.view-tabs{gap:0}.tab{font-size:14px;padding:10px}.story-card{grid-template-columns:40px minmax(0,1fr);gap:12px;padding:18px 17px}.story-index{width:35px;height:35px;font-size:14px}.story-card h3,.research-card h3{font-size:18px}.research-card{padding:19px 19px 19px 20px}.reserve-grid,.guide-grid{grid-template-columns:1fr}.source-card{display:block;padding:20px}.source-side{flex-direction:row;flex-wrap:wrap;gap:7px 13px;margin-bottom:7px}.article-header{display:block}.article-header .small-meta{display:block;margin:0 0 8px}.scope{font-size:13px}.dialogue-step{gap:9px}.hook-box{padding:13px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media(max-width:700px){.broll-progress-card{display:block;padding:19px}.broll-progress-card progress{display:block;width:100%;margin-top:13px}.broll-rules summary{padding:14px 17px}.broll-rules>div{padding:0 17px 16px}.broll-group summary{padding:17px}.broll-items{padding:0 17px 10px}.broll-group summary strong{font-size:17px}.broll-item-text{font-size:16px}}