:root{--ink: #14213d;--ink-soft: #33415c;--mint: #03a98c;--amber: #f4a261;--paper: rgba(255, 255, 255, .88);--line: rgba(20, 33, 61, .14);font-family:Avenir Next,Noto Sans JP,Hiragino Sans,sans-serif;color:var(--ink)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 10%,rgba(3,169,140,.2),transparent 36%),radial-gradient(circle at 80% 20%,rgba(244,162,97,.24),transparent 40%),linear-gradient(140deg,#f7fbff,#eefaf3)}.page{width:min(1100px,100% - 32px);margin:24px auto 48px;display:grid;gap:16px;position:relative}.ambient{position:absolute;inset:-16px -24px auto;height:180px;border-radius:999px;background:linear-gradient(90deg,#03a98c26,#f4a26126);filter:blur(20px);z-index:0}.panel{position:relative;z-index:1;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:0 14px 42px #14213d1a}.controls{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;align-items:end}label{display:grid;gap:6px}label span{font-size:.82rem;color:var(--ink-soft)}input:not([type=checkbox]){width:100%;border:1px solid var(--line);border-radius:10px;padding:9px 10px;font:inherit;color:var(--ink);background:#ffffffeb}select{width:100%;border:1px solid var(--line);border-radius:10px;padding:9px 10px;font:inherit;color:var(--ink);background:#ffffffeb}button{border:0;border-radius:12px;background:linear-gradient(130deg,var(--mint),#2a9d8f);color:#fff;font-weight:700;padding:10px 12px;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}.secondary-button{background:#14213ddb}.section-header{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.section-header h2{margin:0;font-size:1.1rem}.section-header p{margin:0;color:var(--ink-soft);font-size:.88rem}.compare-note{margin:8px 0 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infinite}.skeleton-chip:nth-child(4n+1){width:72px}.skeleton-chip:nth-child(4n+2){width:110px}.skeleton-chip:nth-child(4n+3){width:90px}.skeleton-chip:nth-child(4n+4){width:130px}.cloud-item{display:inline-block;color:#0f3d2e;line-height:1;font-weight:700;animation:rise-in .42s ease both}.chart-wrap{margin-top:12px;overflow-x:auto}.skeleton-chart{margin-top:12px;border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;gap:12px}.skeleton-chart-line{display:block;height:140px;border-radius:10px;background:linear-gradient(90deg,#03a98c1f,#03a98c3d,#03a98c1f);background-size:280px 100%;animation:shimmer 1.2s linear infinite}.skeleton-chart-line.short{height:18px;width:62%}.trend-grid{margin-top:12px;display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}.trend-card{border:1px solid rgba(3,169,140,.28);background:#ffffffeb;border-radius:14px;padding:10px 12px}.trend-word{margin:0;font-weight:700}.trend-delta{margin:6px 0 2px;color:#1e7a63;font-weight:700;font-size:1.2rem}.trend-meta{margin:0;color:var(--ink-soft);font-size:.82rem}.skeleton-text{margin:0;height:14px;border-radius:8px;background:linear-gradient(90deg,#14213d14,#14213d24,#14213d14);background-size:220px 100%;animation:shimmer 1.2s linear infinite}.skeleton-text.w30{width:30%;margin-top:8px}.skeleton-text.w60{width:60%}.skeleton-text.w80{width:80%;margin-top:8px}.trend-bars{margin-top:8px;display:grid;gap:6px}.trend-bar-row{display:grid;grid-template-columns:32px 1fr;gap:8px;align-items:center}.trend-bar-label{font-size:.74rem;color:var(--ink-soft)}.trend-bar{display:block;height:8px;border-radius:999px;min-width:6px}.trend-bar-prev{background:#14213d3d}.trend-bar-now{background:linear-gradient(90deg,#03a98c,#2a9d8f)}.skeleton-bar{display:block;height:8px;border-radius:999px;background:linear-gradient(90deg,#14213d1a,#14213d2e,#14213d1a);background-size:220px 100%;animation:shimmer 1.2s linear 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rise-in{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes shimmer{0%{background-position:-220px 0}to{background-position:220px 0}}@media(max-width:920px){.controls{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.page{width:min(1100px,100% - 20px);margin-top:16px}.panel{border-radius:16px;padding:14px}.controls{grid-template-columns:1fr}}@media(max-width:760px){.public-auth-panel{position:static;width:100%}.auth-status{width:100%;text-align:left}.auth-actions{justify-content:flex-start}}.auth-signin-panel{width:min(320px,100%);display:grid;gap:8px}.auth-signin-actions{display:grid;gap:8px}.auth-signin-error{margin:0}.auth-email-form{display:grid;gap:8px}.auth-signin-actions button,.auth-email-form button,.auth-google-button{width:100%}.auth-email-modal-backdrop{position:fixed;inset:0;z-index:9999;background:#14213d73;display:grid;place-items:center;padding:16px}.auth-email-modal{width:min(420px,100%);border:1px solid rgba(20,33,61,.2);border-radius:14px;background:#fff;box-shadow:0 24px 64px #14213d47;padding:14px;display:grid;gap:10px}.auth-email-modal-header{display:flex;justify-content:space-between;align-items:center;gap:8px}.auth-email-modal-header h3{margin:0;font-size:1rem}.auth-email-close{border-radius:10px;padding:6px 10px}.auth-email-modal input{background:#fff}.app-hero-title{margin:8px 0;font-size:clamp(1.6rem,2.7vw,2.4rem);letter-spacing:.02em}.app-hero-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.app-hero-brand{margin:0;color:var(--mint);font-weight:700;letter-spacing:.08em;text-transform:uppercase}.app-hero-brand-row{display:inline-flex;align-items:center;gap:8px}.app-hero-brand-right{display:inline-flex;align-items:center;border:1px solid rgba(20,33,61,.2);border-radius:999px;padding:2px 8px;font-size:.72rem;color:var(--ink-soft);background:#ffffffe6}.app-hero-subtitle{margin:0;color:var(--ink-soft)}.app-hero-meta{margin:8px 0 0;color:var(--ink-soft);font-size:.82rem}.app-hero-side{display:flex;justify-content:flex-end}@media(max-width:760px){.app-hero-header{flex-direction:column;align-items:flex-start}.app-hero-side{width:100%;justify-content:flex-start}}.transient-dialog-layer{position:fixed;inset:0;z-index:9999;display:flex;justify-content:flex-end;align-items:flex-start;padding:16px;background:#14213d14}.transient-dialog{width:min(420px,calc(100vw - 32px));border-radius:14px;border:1px solid var(--line);background:#fffffffa;box-shadow:0 18px 36px #14213d38;padding:12px;display:grid;gap:10px}.transient-dialog p{margin:0;color:var(--ink);line-height:1.5}.transient-dialog-error{border-color:#9b222666;background:#fff4f4fa}.transient-dialog-error p{color:#7f1d1d}.transient-dialog-notice{border-color:#03a98c59;background:#f2fffafa}.transient-dialog-actions{display:flex;justify-content:flex-end;gap:8px}@media(max-width:760px){.transient-dialog-layer{padding:10px}.transient-dialog{width:calc(100vw - 20px)}}.toggle-switch-field{margin-top:2px;display:inline-flex;align-items:center;gap:8px}.toggle-label{font-size:.84rem;color:var(--ink-soft)}.toggle-switch{width:44px;height:26px;padding:2px;border-radius:999px;border:1px solid rgba(20,33,61,.2);background:#14213d2e;display:inline-flex;justify-content:flex-start;align-items:center;transition:background-color .16s ease,border-color .16s ease;cursor:pointer}.toggle-switch:disabled{opacity:.6;cursor:not-allowed}.toggle-switch .toggle-thumb{width:20px;height:20px;border-radius:999px;background:#fff;box-shadow:0 2px 8px #14213d3d;transition:transform .16s ease}.toggle-switch[data-state=on]{background:linear-gradient(130deg,var(--mint),#2a9d8f);border-color:#03a98c99}.toggle-switch[data-state=on] .toggle-thumb{transform:translate(18px)}.toggle-switch:focus-visible{outline:2px solid rgba(3,169,140,.6);outline-offset:2px}.toggle-state-label{font-size:.82rem;color:var(--ink-soft);min-width:2.2rem;text-align:left}