:root{--main:#f97316;--main-dark:#ea580c;--main-light:#fff7ed;--marker:#fde68a;--text:#1c1917;--sub:#78716c;--line:#ece7e2;--bg:#faf8f6;--white:#fff;--done:#16a34a;--done-light:#f0fdf4;--lock:#a8a29e;--radius:16px;--shadow:0 1px 2px #1c19170a, 0 6px 20px #f9731612;--sidebar:240px;--tabbar:64px}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%}body{min-height:100dvh;font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic,Meiryo,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:none}.shell-main{padding:20px 16px calc(var(--tabbar) + 28px + env(safe-area-inset-bottom));max-width:760px;margin:0 auto}.sidebar{display:none}.tabbar{z-index:40;height:calc(var(--tabbar) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--line);background:#fffffff5;grid-template-columns:repeat(3,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.tab{color:var(--sub);flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:11px;font-weight:700;display:flex}.tab svg{width:24px;height:24px}.tab.active{color:var(--main)}.mobile-top{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.logo{letter-spacing:.02em;align-items:center;gap:8px;font-size:18px;font-weight:900;display:flex}.logo-mark{background:var(--main);width:32px;height:32px;color:var(--white);border-radius:10px;place-items:center;font-size:16px;display:grid}.day-pill{color:var(--main-dark);background:var(--main-light);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}@media (min-width:900px){.sidebar{width:var(--sidebar);background:var(--white);border-right:1px solid var(--line);flex-direction:column;gap:6px;padding:24px 16px;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar .logo{padding:0 8px 20px}.side-link{color:var(--sub);border-radius:12px;align-items:center;gap:12px;padding:11px 12px;font-weight:700;display:flex}.side-link svg{width:22px;height:22px}.side-link:hover{background:var(--bg)}.side-link.active{background:var(--main-light);color:var(--main-dark)}.side-user{background:var(--bg);border-radius:12px;margin-top:auto;padding:14px 12px;font-size:13px}.side-user b{font-size:14px;display:block}.tabbar,.mobile-top{display:none}.shell-main{margin-left:var(--sidebar);max-width:none;margin-right:0;padding:36px 40px 60px}.shell-inner{max-width:880px;margin:0 auto}}.page-title{margin-bottom:4px;font-size:22px;font-weight:900}.page-lead{color:var(--sub);margin-bottom:20px;font-size:14px}.section-title{background:linear-gradient(transparent 62%, var(--marker) 62%);font-size:17px;font-weight:900;display:inline}.section-head{justify-content:space-between;align-items:baseline;gap:8px;margin:28px 0 12px;display:flex}.section-head small{color:var(--sub);font-size:12px}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.btn{background:var(--main);min-height:44px;color:var(--white);border-radius:12px;justify-content:center;align-items:center;gap:6px;padding:0 18px;font-size:15px;font-weight:800;display:inline-flex}.btn:hover{background:var(--main-dark)}.btn.ghost{background:var(--white);color:var(--text);border:1px solid var(--line)}.btn.ghost:hover{background:var(--bg)}.btn.done{background:var(--done)}.btn:disabled{opacity:.5;cursor:not-allowed}.chips{scrollbar-width:none;gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.chip{background:var(--white);border:1px solid var(--line);color:var(--sub);border-radius:999px;flex:none;padding:7px 14px;font-size:13px;font-weight:700}.chip.active{background:var(--text);border-color:var(--text);color:var(--white)}.segment{background:#f0ebe6;border-radius:14px;grid-template-columns:1fr 1fr;gap:4px;margin:24px 0 4px;padding:4px;display:grid}.segment button{color:var(--sub);border-radius:10px;padding:10px 6px;font-size:14px;font-weight:800}.segment button.active{background:var(--white);color:var(--text);box-shadow:0 1px 4px #00000014}.continue{color:var(--white);background:linear-gradient(135deg,#fb923c,#f97316 55%,#ea580c);border:none;align-items:center;gap:14px;padding:16px;display:flex}.continue-label{opacity:.9;font-size:12px;font-weight:800}.continue-title{font-size:16px;font-weight:900;line-height:1.4}.continue-meta{opacity:.9;font-size:12px}.play-circle{background:var(--white);width:52px;height:52px;color:var(--main);border-radius:50%;flex:none;place-items:center;display:grid}.play-circle svg{width:22px;height:22px;margin-left:3px}.progress-card{margin-top:12px;padding:16px}.progress-row{color:var(--sub);justify-content:space-between;align-items:baseline;margin-bottom:8px;font-size:13px;display:flex}.progress-row b{color:var(--text);font-size:26px;font-weight:900}.bar{background:#f0ebe6;border-radius:999px;height:10px;overflow:hidden}.bar>span{border-radius:inherit;background:var(--main);height:100%;transition:width .4s;display:block}.step{margin-top:12px;overflow:hidden}.step-head{text-align:left;align-items:center;gap:12px;width:100%;padding:14px 16px;display:flex}.step-num{background:var(--main-light);width:44px;height:44px;color:var(--main-dark);text-align:center;border-radius:12px;flex:none;place-items:center;font-size:11px;font-weight:900;line-height:1.1;display:grid}.step-num b{font-size:18px;display:block}.step-body{flex:1;min-width:0}.step-title{font-size:15px;font-weight:800;line-height:1.4}.step-sub{color:var(--sub);font-size:12px}.step.locked{box-shadow:none;background:#f5f3f1}.step.locked .step-num{color:var(--lock);background:#e7e5e4}.step.locked .step-title{color:var(--lock)}.lock-badge{color:var(--sub);background:var(--white);border:1px solid var(--line);border-radius:999px;flex:none;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:800;display:flex}.lock-badge svg{width:14px;height:14px}.step-done{color:var(--sub);flex:none;font-size:12px;font-weight:800}.step-done.all{color:var(--done)}.chev{width:20px;height:20px;color:var(--sub);flex:none;transition:transform .2s}.step.open .chev{transform:rotate(180deg)}.video-list{border-top:1px solid var(--line);list-style:none}.video-row{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:12px 16px;display:flex}.video-list .video-row:last-child{border-bottom:none}.video-row:hover{background:var(--bg)}.check{color:#0000;border:2px solid #d6d3d1;border-radius:50%;flex:none;place-items:center;width:26px;height:26px;display:grid}.check svg{width:14px;height:14px}.check.on{background:var(--done);border-color:var(--done);color:var(--white)}.video-info{flex:1;min-width:0}.video-title{font-size:14px;font-weight:700;line-height:1.45}.video-meta{color:var(--sub);font-size:12px}.soon{color:var(--sub);background:#f0ebe6;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:700}.anytime-grid{gap:12px;margin-top:14px;display:grid}@media (min-width:640px){.anytime-grid{grid-template-columns:1fr 1fr}}.anytime-card{align-items:center;gap:12px;padding:14px;display:flex}.thumb{width:64px;height:64px;color:var(--main-dark);background:linear-gradient(135deg,#ffedd5,#fde68a);border-radius:12px;flex:none;place-items:center;display:grid}.thumb svg{width:24px;height:24px}.cat-label{color:var(--main-dark);font-size:11px;font-weight:800}.back{color:var(--sub);align-items:center;gap:4px;margin-bottom:14px;font-size:14px;font-weight:700;display:inline-flex}.back svg{width:18px;height:18px}.player{aspect-ratio:16/9;border-radius:var(--radius);background:#1c1917;position:relative;overflow:hidden}.player iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.player-empty{color:#d6d3d1;text-align:center;align-content:center;place-items:center;gap:8px;padding:16px;font-size:14px;display:grid;position:absolute;inset:0}.player-empty svg{width:40px;height:40px;margin:0 auto}.player-empty b{color:var(--white);font-size:18px}.video-head{margin:16px 0 6px}.video-head .eyebrow{color:var(--main-dark);font-size:12px;font-weight:800}.video-head h1{font-size:20px;font-weight:900;line-height:1.4}.video-desc{color:#44403c;white-space:pre-wrap;margin-bottom:16px;font-size:14px}.video-actions{flex-direction:column;gap:10px;display:flex}.pager{grid-template-columns:1fr 1fr;gap:10px;margin-top:20px;display:grid}.pager a{padding:12px 14px;font-size:13px;line-height:1.4}.pager small{color:var(--sub);font-size:11px;font-weight:700;display:block}.pager .next{text-align:right;grid-column:2}.earn-top{grid-template-columns:1fr 1fr;gap:12px;display:grid}.earn-stat{padding:16px}.earn-stat.main{color:var(--white);background:linear-gradient(135deg,#fb923c,#ea580c);border:none}.earn-stat small{opacity:.85;font-size:12px;font-weight:700;display:block}.earn-stat b{letter-spacing:-.01em;font-size:26px;font-weight:900;line-height:1.3;display:block}.earn-stat span{opacity:.85;font-size:12px}.mini-chart{align-items:flex-end;gap:10px;height:120px;padding:16px 16px 0;display:flex}.mini-chart div{height:100%;color:var(--sub);flex-direction:column;flex:1;justify-content:flex-end;align-items:center;font-size:11px;display:flex}.mini-chart i{background:#fed7aa;border-radius:6px 6px 0 0;width:100%;max-width:40px;margin-bottom:4px;display:block}.mini-chart .now i{background:var(--main)}.mini-chart-labels{color:var(--sub);gap:10px;padding:6px 16px 14px;font-size:11px;display:flex}.mini-chart-labels span{text-align:center;flex:1}.badges{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}@media (min-width:640px){.badges{grid-template-columns:repeat(7,1fr)}}.badge{text-align:center;flex-direction:column;align-items:center;gap:4px;padding:14px 6px;font-size:12px;font-weight:800;display:flex}.badge .icon{background:linear-gradient(135deg,#fef3c7,#fed7aa);border-radius:50%;place-items:center;width:48px;height:48px;font-size:24px;display:grid}.badge.off{color:var(--lock);box-shadow:none;background:#f5f3f1}.badge.off .icon{filter:grayscale();opacity:.5;background:#e7e5e4}.rank-list{list-style:none}.rank-row{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:12px 16px;font-size:14px;display:flex}.rank-row:last-child{border-bottom:none}.rank-no{width:30px;height:30px;color:var(--sub);background:#f5f3f1;border-radius:50%;flex:none;place-items:center;font-size:13px;font-weight:900;display:grid}.rank-row:first-child .rank-no{color:#713f12;background:#fde047}.rank-row:nth-child(2) .rank-no{color:#374151;background:#e5e7eb}.rank-row:nth-child(3) .rank-no{color:#7c2d12;background:#fed7aa}.rank-name{flex:1;font-weight:700}.rank-amount{font-weight:900}.rank-row.me{background:var(--main-light)}.rank-row.me .rank-name:after{content:"あなた";color:var(--white);background:var(--main);border-radius:999px;margin-left:8px;padding:1px 8px;font-size:11px;font-weight:800}.link-note{color:var(--sub);align-items:center;gap:12px;margin-top:28px;padding:14px 16px;font-size:13px;display:flex}.link-note b{color:var(--text);font-size:14px;display:block}.link-note .btn{flex:none;min-height:38px;padding:0 14px;font-size:13px}.composer{margin-bottom:16px;padding:14px}.composer textarea{resize:none;border:1px solid var(--line);width:100%;min-height:72px;font:inherit;background:var(--bg);border-radius:12px;padding:10px 12px;font-size:14px}.composer-foot{justify-content:space-between;align-items:center;gap:8px;margin-top:10px;display:flex}.composer-foot .chips{flex:1}.composer-note{color:var(--sub);margin-top:8px;font-size:12px}.post{margin-top:12px;padding:16px;display:block}.post-head{align-items:center;gap:10px;margin-bottom:8px;display:flex}.avatar{color:#9a3412;background:linear-gradient(135deg,#fed7aa,#fde68a);border-radius:50%;flex:none;place-items:center;width:38px;height:38px;font-weight:900;display:grid}.post-who{min-width:0;color:var(--sub);flex:1;font-size:12px}.post-who b{color:var(--text);font-size:14px;display:block}.tag{border-radius:999px;flex:none;padding:3px 10px;font-size:11px;font-weight:800}.tag.question{color:#0369a1;background:#e0f2fe}.tag.report{color:#b45309;background:#fef3c7}.tag.chat{color:#7e22ce;background:#f3e8ff}.post-body{white-space:pre-wrap;font-size:14px}.post-foot{color:var(--sub);gap:16px;margin-top:10px;font-size:13px;font-weight:700;display:flex}.post-foot span{align-items:center;gap:4px;display:inline-flex}.post-foot svg{width:16px;height:16px}.comment{border-top:1px solid var(--line);gap:10px;padding:14px 16px;font-size:14px;display:flex}.comment .avatar{width:32px;height:32px;font-size:13px}.comment small{color:var(--sub);margin-left:6px;font-size:12px}.empty{text-align:center;color:var(--sub);padding:24px 16px;font-size:14px}.test-fab{right:14px;bottom:calc(var(--tabbar) + 14px + env(safe-area-inset-bottom));z-index:50;color:var(--white);background:#1c1917;border-radius:999px;padding:8px 14px;font-size:12px;font-weight:800;position:fixed;box-shadow:0 6px 20px #0003}@media (min-width:900px){.test-fab{bottom:20px;right:20px}}.test-panel{left:14px;right:14px;bottom:calc(var(--tabbar) + 60px + env(safe-area-inset-bottom));z-index:50;border-radius:var(--radius);color:var(--white);background:#1c1917;padding:16px;font-size:13px;position:fixed;box-shadow:0 10px 40px #0000004d}@media (min-width:900px){.test-panel{width:340px;bottom:66px;left:auto;right:20px}}.test-panel h2{margin-bottom:4px;font-size:14px;font-weight:900}.test-panel p{color:#d6d3d1;margin-bottom:10px;font-size:12px}.test-panel input[type=date]{width:100%;color:var(--white);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#292524;border:1px solid #44403c;border-radius:10px;margin-bottom:10px;padding:8px 10px}.test-quick{grid-template-columns:repeat(2,1fr);gap:6px;margin-bottom:10px;display:grid}.test-quick button,.test-reset{color:var(--white);background:#292524;border:1px solid #44403c;border-radius:10px;padding:8px;font-size:12px;font-weight:700}.test-quick button:hover,.test-reset:hover{background:#44403c}.test-reset{width:100%}.auth{background:var(--main-light);place-items:center;min-height:100dvh;padding:24px 16px;display:grid}.auth-card{gap:16px;width:100%;max-width:400px;padding:28px 22px;display:grid}.auth-card .logo{justify-self:center}.auth-title{text-align:center;font-size:20px;font-weight:900}.auth-form{gap:14px;display:grid}.auth-link{color:var(--sub);justify-self:center;font-size:13px}.auth-link-inline{color:var(--main-dark);text-underline-offset:3px;font-weight:700;text-decoration:underline}.auth-foot{text-align:center;font-size:14px}.or{color:var(--sub);align-items:center;gap:10px;font-size:12px;display:flex}.or:before,.or:after{content:"";background:var(--line);flex:1;height:1px}.btn-google{background:var(--white);color:var(--text);border:1px solid var(--line)}.btn-google:hover{background:var(--bg)}.field{gap:6px;display:grid}.field label{font-size:13px;font-weight:700}.field input{border:1px solid var(--line);background:var(--white);border-radius:10px;min-height:46px;padding:0 12px;font-size:16px}.field input:focus{outline:2px solid var(--main);outline-offset:-1px}.hint{color:var(--sub);font-size:12px}.notice{border-radius:10px;padding:10px 12px;font-size:13px}.notice-error{color:#dc2626;background:#fef2f2}.notice-ok{background:var(--done-light);color:var(--done)}.side-logout,.top-logout{color:var(--sub);text-underline-offset:3px;margin-top:6px;font-size:12px;text-decoration:underline}.top-right{align-items:center;gap:10px;display:flex}.top-logout{margin-top:0}.nickname{color:var(--sub);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:10px;padding:12px 16px;font-size:13px;display:flex}.nickname b{color:var(--text)}.nickname-edit{color:var(--main-dark);text-underline-offset:3px;font-size:13px;font-weight:800;text-decoration:underline}.nickname-form{flex-wrap:wrap;gap:8px;width:100%;display:flex}.nickname-form input{border:1px solid var(--line);border-radius:10px;flex:180px;min-height:44px;padding:0 12px;font-size:16px}.nickname-form .hint,.nickname-error{flex-basis:100%}.nickname-error{color:#dc2626;font-size:13px}.rank-row.outside{border-top:2px dashed var(--line)}.post-link{display:block}.post-body.clamp{-webkit-line-clamp:6;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.post-foot a,.like{color:var(--sub);align-items:center;gap:4px;min-height:32px;font-size:13px;font-weight:700;display:inline-flex}.like.on{color:#e11d48}.like.on svg{fill:currentColor}.avatar.admin{background:var(--main);color:var(--white)}.admin-mark{color:var(--white);background:var(--main);vertical-align:2px;border-radius:999px;margin-left:6px;padding:1px 7px;font-size:10px;font-weight:800;display:inline-block}.composer-nick{margin-bottom:8px}.composer-nick input{border:1px solid var(--line);background:var(--bg);border-radius:12px;width:100%;min-height:44px;padding:0 12px;font-size:16px}.composer textarea,.comment-form textarea{font-size:16px}.comment{display:block}.comment-body{white-space:pre-wrap;padding-left:42px}.comment-form{border-top:1px solid var(--line);flex-wrap:wrap;gap:8px;padding:14px 16px;display:flex}.comment-form textarea{resize:vertical;border:1px solid var(--line);min-height:46px;font:inherit;background:var(--bg);border-radius:12px;flex:220px;padding:10px 12px}.comment-form .nickname-error{flex-basis:100%}.delete-link{color:var(--sub);text-underline-offset:3px;margin-top:6px;font-size:12px;text-decoration:underline}.comment .delete-link{margin-left:42px}.rules{background:var(--white);border:1px solid var(--line);color:var(--sub);border-radius:12px;margin:-4px 0 16px;padding:10px 14px;font-size:13px}.rules summary{cursor:pointer;font-weight:700}.rules ul{margin:8px 0 6px 18px}.more{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:16px;display:flex}