@layer reset, base, components, utilities, responsive;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-padding-top: 88px; }
  body, h1, h2, h3, h4, p, dl, dd, ol, ul, figure { margin: 0; }
  button, input, textarea { font: inherit; }
  button { border: 0; }
  img, svg { display: block; max-width: 100%; }
  a { color: inherit; }
}

@layer base {
  :root {
    --bg: #0b0b0c;
    --bg-raised: #111114;
    --bg-soft: #17171a;
    --paper: #f2efe8;
    --paper-dim: #aaa69d;
    --paper-faint: #716e68;
    --line: rgba(242, 239, 232, 0.14);
    --line-strong: rgba(242, 239, 232, 0.25);
    --signal: #ff4b38;
    --signal-soft: rgba(255, 75, 56, 0.14);
    --amber: #f6b94f;
    --green: #7bdd9a;
    --blue: #8ab4ff;
    --state: var(--signal);
    --state-soft: var(--signal-soft);
    --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --max: 1240px;
    --radius: 18px;
    --shadow: 0 28px 80px rgba(0, 0, 0, 0.4);
  }

  html {
    color-scheme: dark;
    background: var(--bg);
    scroll-behavior: smooth;
  }

  body {
    min-width: 280px;
    min-height: 100vh;
    overflow-x: hidden;
    color: var(--paper);
    background:
      radial-gradient(circle at 78% 2%, rgba(255, 75, 56, 0.11), transparent 32rem),
      radial-gradient(circle at 12% 48%, rgba(138, 180, 255, 0.055), transparent 28rem),
      var(--bg);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
  }

  body[data-live-state="reset-today"] { --state: var(--green); --state-soft: rgba(123, 221, 154, 0.13); }
  body[data-live-state="recent-reset"] { --state: var(--green); --state-soft: rgba(123, 221, 154, 0.11); }
  body[data-live-state="waiting"] { --state: var(--signal); --state-soft: rgba(255, 75, 56, 0.13); }
  body[data-live-state="degraded"] { --state: var(--amber); --state-soft: rgba(246, 185, 79, 0.13); }

  ::selection { color: #0b0b0c; background: var(--paper); }

  :focus-visible {
    outline: 2px solid var(--paper);
    outline-offset: 4px;
  }

  code, kbd {
    font-family: var(--mono);
  }

  code {
    padding: 0.12em 0.34em;
    border: 1px solid var(--line);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.045);
    color: var(--paper);
    font-size: 0.9em;
  }

  .sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
  }

  .skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    transform: translateY(-160%);
    padding: 10px 14px;
    border-radius: 8px;
    background: var(--paper);
    color: var(--bg);
    font-weight: 800;
    text-decoration: none;
    transition: transform 160ms ease;
  }

  .skip-link:focus { transform: translateY(0); }

  .page-noise {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.22;
    background-image:
      linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, black, transparent 90%);
  }
}

@layer components {
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 28px;
    width: 100%;
    min-height: 72px;
    padding: 12px max(24px, calc((100vw - var(--max)) / 2));
    border-bottom: 1px solid rgba(242, 239, 232, 0.09);
    background: rgba(11, 11, 12, 0.82);
    backdrop-filter: blur(16px) saturate(120%);
  }

  .brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--paper);
    text-decoration: none;
    letter-spacing: -0.02em;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
    color: var(--signal);
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    filter: drop-shadow(0 0 10px rgba(255, 75, 56, 0.38));
  }

  .brand span { font-size: 0.98rem; }
  .brand strong { font-weight: 850; }

  .primary-nav {
    display: flex;
    justify-content: center;
    gap: 26px;
  }

  .primary-nav a,
  .footer-links a {
    color: var(--paper-dim);
    font-size: 0.83rem;
    text-decoration: none;
    transition: color 140ms ease;
  }

  .primary-nav a:hover,
  .footer-links a:hover { color: var(--paper); }

  .header-tools {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .mini-state {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--paper-dim);
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .mini-state i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--state);
    box-shadow: 0 0 12px var(--state);
  }

  .command-trigger {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 36px;
    padding: 5px 7px 5px 12px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: rgba(255,255,255,0.025);
    color: var(--paper-dim);
    cursor: pointer;
  }

  .command-trigger:hover { border-color: var(--line-strong); color: var(--paper); }
  .command-trigger > span { font-size: 0.74rem; }
  .command-trigger kbd {
    padding: 3px 6px;
    border: 1px solid var(--line);
    border-radius: 5px;
    background: var(--bg-soft);
    color: var(--paper-faint);
    font-size: 0.65rem;
  }

  #main-content,
  .site-footer {
    width: min(100%, var(--max));
    margin-inline: auto;
    padding-inline: 24px;
  }

  .hero {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
    align-items: center;
    gap: clamp(42px, 6vw, 92px);
    min-height: calc(100svh - 72px);
    padding-block: clamp(56px, 7vw, 100px);
  }

  .eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--paper-dim);
    font-family: var(--mono);
    font-size: 0.71rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .live-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--state);
    box-shadow: 0 0 0 0 var(--state-soft);
    animation: live-pulse 2.2s ease-out infinite;
  }

  @keyframes live-pulse {
    0% { box-shadow: 0 0 0 0 var(--state-soft); }
    65%, 100% { box-shadow: 0 0 0 9px transparent; }
  }

  .hero h1 {
    max-width: 760px;
    margin-top: 18px;
    font-size: clamp(3.45rem, 7.9vw, 7.35rem);
    font-weight: 850;
    line-height: 0.87;
    letter-spacing: -0.075em;
  }

  .hero h1 span {
    display: block;
    color: var(--state);
    text-shadow: 0 0 50px var(--state-soft);
  }

  .verdict-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 13px;
    margin-top: 34px;
  }

  .state-badge {
    display: inline-flex;
    align-items: center;
    min-height: 33px;
    padding: 5px 10px;
    border: 1px solid color-mix(in srgb, var(--state), transparent 52%);
    border-radius: 4px;
    background: var(--state-soft);
    color: var(--state);
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.13em;
  }

  .freshness {
    color: var(--paper-faint);
    font-family: var(--mono);
    font-size: 0.72rem;
  }

  .hero h2 {
    max-width: 700px;
    margin-top: 18px;
    font-size: clamp(1.35rem, 2.2vw, 2rem);
    line-height: 1.16;
    letter-spacing: -0.035em;
  }

  .hero-detail {
    max-width: 650px;
    margin-top: 12px;
    color: var(--paper-dim);
    font-size: 1rem;
  }

  .hero-actions,
  .form-actions,
  .result-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
  }

  .hero-actions { margin-top: 27px; }

  .button,
  .text-button,
  .icon-button,
  .timeline-controls button {
    appearance: none;
    cursor: pointer;
  }

  .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 45px;
    padding: 10px 16px;
    border: 1px solid transparent;
    border-radius: 9px;
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: none;
    transition: transform 150ms ease, background 150ms ease, border-color 150ms ease;
  }

  .button:hover { transform: translateY(-1px); }
  .button:active { transform: translateY(0); }

  .button svg {
    width: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
  }

  .button-primary {
    background: var(--paper);
    color: var(--bg);
  }

  .button-primary:hover { background: #fff; }

  .button-quiet {
    border-color: var(--line);
    background: rgba(255,255,255,0.03);
    color: var(--paper);
  }

  .button-quiet:hover { border-color: var(--line-strong); background: rgba(255,255,255,0.055); }

  .watch-dot {
    width: 7px;
    height: 7px;
    border: 1px solid var(--paper-faint);
    border-radius: 50%;
  }

  #watch-button[aria-pressed="true"] .watch-dot {
    border-color: var(--green);
    background: var(--green);
    box-shadow: 0 0 10px rgba(123, 221, 154, 0.55);
  }

  .reset-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, auto));
    justify-content: start;
    gap: 0;
    margin-top: 38px;
    border-top: 1px solid var(--line);
  }

  .reset-meta > div {
    min-width: 150px;
    padding: 14px 24px 0 0;
  }

  .reset-meta > div + div {
    padding-left: 24px;
    border-left: 1px solid var(--line);
  }

  .reset-meta dt,
  .window-result dt,
  .source-profile dt,
  .method-readout dt {
    color: var(--paper-faint);
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .reset-meta dd {
    margin-top: 4px;
    color: var(--paper);
    font-size: 0.78rem;
    font-weight: 700;
  }

  .instrument-wrap {
    display: grid;
    justify-items: center;
    gap: 18px;
    perspective: 1100px;
  }

  .instrument {
    --tilt-x: 0deg;
    --tilt-y: 0deg;
    position: relative;
    width: min(100%, 475px);
    aspect-ratio: 1;
    overflow: hidden;
    contain: paint;
    transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
    transform-style: preserve-3d;
    border: 1px solid rgba(242,239,232,0.12);
    border-radius: 50%;
    background:
      radial-gradient(circle at 50% 44%, rgba(255,255,255,0.08), transparent 18%),
      radial-gradient(circle, rgba(255,75,56,0.08), transparent 58%),
      #0e0e10;
    box-shadow: inset 0 0 90px rgba(0,0,0,0.8), 0 35px 100px rgba(0,0,0,0.4);
    transition: transform 220ms ease-out;
  }

  .instrument-grid {
    position: absolute;
    inset: 9%;
    border-radius: 50%;
    opacity: 0.25;
    background:
      repeating-radial-gradient(circle, transparent 0 18px, rgba(242,239,232,0.08) 19px 20px),
      linear-gradient(90deg, transparent 49.8%, rgba(242,239,232,0.12) 50%, transparent 50.2%),
      linear-gradient(transparent 49.8%, rgba(242,239,232,0.12) 50%, transparent 50.2%);
  }

  .orbit {
    position: absolute;
    inset: 7%;
    border: 1px solid rgba(242,239,232,0.15);
    border-radius: 50%;
    transform-style: preserve-3d;
  }

  .orbit::before,
  .orbit::after {
    content: "";
    position: absolute;
    border-radius: 50%;
  }

  .orbit-outer {
    animation: orbit-spin 24s linear infinite;
  }

  .orbit-outer::before {
    inset: -4px 42%;
    border-top: 8px solid var(--state);
    filter: drop-shadow(0 0 8px var(--state));
  }

  .orbit-outer span,
  .orbit-middle span {
    position: absolute;
    top: 50%;
    left: -4px;
    width: 8px;
    height: 8px;
    margin-top: -4px;
    border-radius: 50%;
    background: var(--paper);
    box-shadow: 0 0 14px rgba(242,239,232,0.8);
  }

  .orbit-middle {
    inset: 15%;
    border-style: dashed;
    animation: orbit-spin 17s linear infinite reverse;
  }

  .orbit-middle::after {
    inset: 28%;
    border: 1px solid rgba(242,239,232,0.1);
  }

  .orbit-inner { inset: 27%; border-color: color-mix(in srgb, var(--state), transparent 55%); }

  @keyframes orbit-spin { to { transform: rotate(360deg); } }

  .portrait-shell {
    position: absolute;
    inset: 30%;
    overflow: hidden;
    border: 2px solid rgba(242,239,232,0.4);
    border-radius: 50%;
    background: #1d1c1a;
    box-shadow: 0 0 0 8px rgba(0,0,0,0.38), 0 0 48px var(--state-soft);
    transform: translateZ(30px);
  }

  .portrait-shell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.75) contrast(1.06);
  }

  .portrait-scan {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 46%, rgba(255,255,255,0.14) 50%, transparent 54%);
    transform: translateY(-100%);
    animation: scan 6s ease-in-out infinite;
    mix-blend-mode: screen;
  }

  @keyframes scan {
    0%, 68% { transform: translateY(-100%); opacity: 0; }
    72% { opacity: 1; }
    100% { transform: translateY(100%); opacity: 0; }
  }

  .dial-pointer {
    position: absolute;
    top: 8%;
    left: calc(50% - 1px);
    width: 2px;
    height: 19%;
    transform-origin: 50% 222%;
    transform: rotate(198deg) translateZ(14px);
    background: linear-gradient(var(--state), transparent);
    box-shadow: 0 0 12px var(--state);
  }

  .dial-pointer::before {
    content: "";
    position: absolute;
    top: -5px;
    left: -4px;
    width: 10px;
    height: 10px;
    border-radius: 2px;
    background: var(--state);
    transform: rotate(45deg);
  }

  .instrument-label {
    position: absolute;
    display: grid;
    gap: 1px;
    font-family: var(--mono);
    transform: translateZ(20px);
  }

  .instrument-label span { color: var(--paper-faint); font-size: 0.52rem; letter-spacing: 0.14em; }
  .instrument-label strong { color: var(--paper); font-size: 0.72rem; letter-spacing: 0.06em; }
  .instrument-label-top { top: 17%; left: 8%; }
  .instrument-label-bottom { right: 7%; bottom: 18%; text-align: right; }

  .forecast-console {
    width: min(100%, 510px);
    padding: 17px 18px 16px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.018));
    box-shadow: var(--shadow);
  }

  .console-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--paper-dim);
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .console-head span { color: var(--amber); }

  .forecast-pairs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 15px;
  }

  .forecast-cell {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 5px 10px;
    align-items: end;
  }

  .forecast-cell > span { color: var(--paper-dim); font-size: 0.72rem; }
  .forecast-cell > strong { font-family: var(--mono); font-size: 1.25rem; }

  progress {
    width: 100%;
    height: 4px;
    overflow: hidden;
    border: 0;
    border-radius: 999px;
    background: rgba(255,255,255,0.08);
  }

  progress::-webkit-progress-bar { background: rgba(255,255,255,0.08); }
  progress::-webkit-progress-value { background: var(--state); }
  progress::-moz-progress-bar { background: var(--state); }
  .forecast-cell progress { grid-column: 1 / -1; }

  .lever {
    display: grid;
    grid-template-columns: 42px 1fr;
    align-items: center;
    gap: 12px;
    width: 100%;
    margin-top: 17px;
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #0c0c0e;
    color: var(--paper-dim);
    font-family: var(--mono);
    font-size: 0.64rem;
    letter-spacing: 0.09em;
    text-align: left;
    cursor: pointer;
  }

  .lever:hover { border-color: var(--line-strong); color: var(--paper); }
  .lever-track {
    position: relative;
    width: 34px;
    height: 14px;
    border: 1px solid var(--line-strong);
    border-radius: 3px;
    background: rgba(255,255,255,0.05);
  }

  .lever-track i {
    position: absolute;
    top: 2px;
    left: 3px;
    width: 12px;
    height: 8px;
    border-radius: 2px;
    background: var(--signal);
    box-shadow: 0 0 8px rgba(255,75,56,0.5);
    transition: transform 220ms ease;
  }

  .lever[aria-busy="true"] .lever-track i { transform: translateX(14px); }
  .console-note { margin-top: 9px; color: var(--paper-faint); font-size: 0.68rem; }

  .signal-strip {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 16px;
    margin-bottom: 110px;
    padding: 16px 18px;
    border-block: 1px solid var(--line);
    background: linear-gradient(90deg, var(--state-soft), transparent 35%);
  }

  .signal-avatar {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border: 1px solid color-mix(in srgb, var(--state), transparent 40%);
    border-radius: 50%;
    color: var(--state);
    font-family: var(--mono);
    font-weight: 900;
  }

  .signal-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px;
  }

  .signal-meta p { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.08em; text-transform: uppercase; }
  .signal-meta time { color: var(--paper-faint); font-family: var(--mono); font-size: 0.65rem; }
  .signal-kind,
  .event-chip {
    padding: 2px 6px;
    border: 1px solid var(--line);
    border-radius: 3px;
    color: var(--paper-dim);
    font-family: var(--mono);
    font-size: 0.58rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  .signal-copy { min-width: 0; }
  .signal-copy > p {
    margin-top: 4px;
    color: var(--paper-dim);
    font-size: 0.86rem;
    overflow-wrap: anywhere;
  }
  .source-link,
  .timeline-item a,
  .feed-item a,
  .source-profile a,
  .method-readout > a {
    color: var(--paper);
    font-family: var(--mono);
    font-size: 0.7rem;
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
  }

  .source-link { white-space: nowrap; }

  .quota-section,
  .timeline-section,
  .feed-section,
  .method-section,
  .faq-section {
    padding-block: 84px;
    border-top: 1px solid var(--line);
  }

  .section-heading {
    display: grid;
    grid-template-columns: 1fr minmax(260px, 440px);
    align-items: end;
    gap: 40px;
    margin-bottom: 38px;
  }

  .section-heading h2 {
    margin-top: 9px;
    font-size: clamp(2.3rem, 5vw, 4.5rem);
    line-height: 0.97;
    letter-spacing: -0.06em;
  }

  .section-heading h2 em { color: var(--state); font-style: normal; }
  .section-heading > p,
  .quota-heading > p { color: var(--paper-dim); font-size: 0.9rem; }

  .quota-workbench {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
    min-height: 550px;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    background: var(--bg-raised);
    box-shadow: var(--shadow);
  }

  .paste-panel,
  .quota-result { padding: clamp(24px, 4vw, 45px); }
  .paste-panel { border-right: 1px solid var(--line); }

  .privacy-lock {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    padding: 14px;
    border: 1px solid rgba(123,221,154,0.22);
    border-radius: 10px;
    background: rgba(123,221,154,0.055);
  }

  .privacy-lock svg {
    width: 22px;
    fill: none;
    stroke: var(--green);
    stroke-width: 1.7;
  }

  .privacy-lock strong { display: block; color: var(--green); font-size: 0.8rem; }
  .privacy-lock span { display: block; margin-top: 2px; color: var(--paper-dim); font-size: 0.72rem; }

  #status-form { margin-top: 24px; }
  #status-form label { display: block; font-weight: 750; font-size: 0.85rem; }

  #status-input {
    display: block;
    width: 100%;
    min-height: 205px;
    margin-top: 10px;
    resize: vertical;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 10px;
    outline: none;
    background: #09090a;
    color: var(--paper);
    caret-color: var(--signal);
    font-family: var(--mono);
    font-size: 0.76rem;
    line-height: 1.6;
    transition: border-color 140ms ease, box-shadow 140ms ease;
  }

  #status-input:focus {
    border-color: rgba(242,239,232,0.45);
    box-shadow: 0 0 0 3px rgba(242,239,232,0.07);
  }

  #status-input[aria-invalid="true"] { border-color: var(--signal); }
  .field-help,
  .form-error { margin-top: 8px; font-size: 0.7rem; }
  .field-help { color: var(--paper-faint); }
  .form-error { color: #ff8174; }
  .form-actions { margin-top: 17px; }

  .text-button {
    padding: 8px 4px;
    background: transparent;
    color: var(--paper-dim);
    font-size: 0.74rem;
    text-decoration: underline;
    text-decoration-color: var(--line-strong);
    text-underline-offset: 4px;
  }

  .text-button:hover { color: var(--paper); }
  .text-button.danger { color: #ff8174; }

  .how-to {
    margin-top: 23px;
    border-top: 1px solid var(--line);
    padding-top: 16px;
    color: var(--paper-dim);
    font-size: 0.76rem;
  }

  .how-to summary { cursor: pointer; color: var(--paper); font-weight: 700; }
  .how-to ol { margin-top: 10px; padding-left: 18px; }
  .how-to li + li { margin-top: 5px; }

  .quota-result {
    display: grid;
    align-content: center;
    background:
      linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px),
      #0d0d0f;
    background-size: 26px 26px;
  }

  .empty-result { max-width: 330px; margin: auto; text-align: center; }
  .empty-glyph {
    display: grid;
    place-items: center;
    width: 92px;
    height: 92px;
    margin: 0 auto 22px;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    color: var(--paper-faint);
    font-family: var(--mono);
    font-size: 2rem;
  }
  .empty-result p + p { margin-top: 8px; color: var(--paper-faint); font-size: 0.77rem; }

  .account-verdict {
    padding: 18px;
    border-left: 3px solid var(--blue);
    background: rgba(138,180,255,0.06);
  }
  .account-verdict[data-state="looks-refreshed"] { border-color: var(--green); background: rgba(123,221,154,0.055); }
  .account-verdict[data-state="possible-miss"] { border-color: var(--signal); background: var(--signal-soft); }
  .account-verdict[data-state="stale-paste"] { border-color: var(--amber); background: rgba(246,185,79,0.055); }
  .account-verdict h3 { margin-top: 7px; font-size: 1.18rem; line-height: 1.2; }
  .account-verdict > p:last-child { margin-top: 7px; color: var(--paper-dim); font-size: 0.76rem; }

  .window-results { display: grid; gap: 12px; margin-top: 16px; }
  .window-result {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(255,255,255,0.025);
  }

  .window-title { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
  .window-title span { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; }
  .window-title strong { font-family: var(--mono); font-size: 1.3rem; }
  .gauge { height: 6px; margin-top: 10px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,0.08); }
  .gauge i { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--signal), var(--amber), var(--green)); transition: width 500ms ease; }
  .window-result dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
  .window-result dd { margin-top: 3px; font-family: var(--mono); font-size: 0.68rem; }
  .parsed-at { margin-top: 12px; color: var(--paper-faint); font-size: 0.67rem; }
  .result-actions { margin-top: 14px; }

  .timeline-viewport {
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: thin;
    scrollbar-color: var(--line-strong) transparent;
    padding: 8px 2px 22px;
  }

  .timeline-list {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(280px, 31%);
    gap: 14px;
    min-width: max-content;
    padding: 0;
    list-style: none;
    scroll-snap-type: x mandatory;
  }

  .timeline-item {
    position: relative;
    padding-bottom: 28px;
    scroll-snap-align: start;
  }

  .timeline-item::before {
    content: "";
    position: absolute;
    right: -14px;
    bottom: 8px;
    left: 0;
    height: 1px;
    background: var(--line);
  }

  .timeline-item::after {
    content: "";
    position: absolute;
    bottom: 4px;
    left: 18px;
    width: 9px;
    height: 9px;
    border: 2px solid var(--bg);
    border-radius: 50%;
    background: var(--paper-faint);
    box-shadow: 0 0 0 1px var(--line-strong);
  }

  .timeline-item[data-kind="reset"]::after { background: var(--green); box-shadow: 0 0 12px rgba(123,221,154,0.45); }
  .timeline-item[data-kind="hint"]::after { background: var(--amber); }
  .timeline-item[data-kind="boost"]::after,
  .timeline-item[data-kind="unlock"]::after { background: var(--blue); }

  .timeline-item article {
    min-height: 190px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 11px;
    background: rgba(255,255,255,0.025);
  }

  .timeline-top,
  .feed-item-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .timeline-top time,
  .feed-item-head time { color: var(--paper-faint); font-family: var(--mono); font-size: 0.66rem; }
  .timeline-item p { margin-top: 27px; color: var(--paper-dim); font-size: 0.83rem; }
  .timeline-item a { display: inline-block; margin-top: 18px; }

  .timeline-controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
  }

  .timeline-controls button {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: transparent;
    color: var(--paper);
  }

  .timeline-controls button:hover { border-color: var(--line-strong); background: rgba(255,255,255,0.04); }
  .timeline-controls span { margin-right: 4px; color: var(--paper-faint); font-family: var(--mono); font-size: 0.64rem; }

  .feed-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 42px;
  }

  .feed-list { display: grid; gap: 0; min-width: 0; }
  .feed-item {
    display: grid;
    grid-template-columns: 155px 1fr auto;
    align-items: start;
    gap: 22px;
    min-width: 0;
    padding: 20px 0;
    border-top: 1px solid var(--line);
  }
  .feed-item:last-child { border-bottom: 1px solid var(--line); }
  .feed-item-head { justify-content: flex-start; flex-wrap: wrap; }
  .feed-item-head span { color: var(--state); font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.06em; text-transform: uppercase; }
  .feed-item[data-kind="limits"] .feed-item-head span { color: var(--blue); }
  .feed-item[data-kind="hint"] .feed-item-head span { color: var(--amber); }
  .feed-item p {
    min-width: 0;
    color: var(--paper-dim);
    font-size: 0.84rem;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .feed-item a { white-space: nowrap; }

  .source-profile {
    align-self: start;
    position: sticky;
    top: 100px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255,255,255,0.025);
  }

  .source-profile-top { display: flex; align-items: center; gap: 13px; }
  .source-profile-top img { width: 58px; height: 58px; border-radius: 50%; object-fit: cover; filter: saturate(0.8); }
  .source-profile-top strong { display: block; font-size: 1rem; }
  .source-profile-top a { display: inline-block; margin-top: 2px; color: var(--paper-dim); }
  .source-profile > p { margin-top: 16px; color: var(--paper-dim); font-size: 0.76rem; }
  .source-profile dl { display: grid; gap: 10px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
  .source-profile dl > div { display: flex; justify-content: space-between; gap: 12px; }
  .source-profile dd { color: var(--paper-dim); font-family: var(--mono); font-size: 0.65rem; text-align: right; }

  .method-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-block: 1px solid var(--line);
  }

  .method-grid article { min-height: 245px; padding: 24px 24px 28px 0; }
  .method-grid article + article { padding-left: 24px; border-left: 1px solid var(--line); }
  .method-grid article > span { color: var(--state); font-family: var(--mono); font-size: 0.68rem; }
  .method-grid h3 { margin-top: 55px; font-size: 1.05rem; letter-spacing: -0.02em; }
  .method-grid p { margin-top: 10px; color: var(--paper-dim); font-size: 0.78rem; }

  .method-readout {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 30px;
    margin-top: 26px;
  }

  .method-readout dl { display: grid; grid-template-columns: repeat(4, minmax(120px, 1fr)); gap: 16px; }
  .method-readout dd { margin-top: 3px; font-family: var(--mono); font-size: 0.72rem; }
  .method-readout > a { white-space: nowrap; }

  .faq-list { border-top: 1px solid var(--line); }
  .faq-list details { border-bottom: 1px solid var(--line); }
  .faq-list summary {
    position: relative;
    padding: 21px 48px 21px 0;
    cursor: pointer;
    list-style: none;
    font-weight: 750;
  }
  .faq-list summary::-webkit-details-marker { display: none; }
  .faq-list summary::after {
    content: "+";
    position: absolute;
    top: 17px;
    right: 10px;
    color: var(--paper-faint);
    font-family: var(--mono);
    font-size: 1.2rem;
  }
  .faq-list details[open] summary::after { content: "–"; }
  .faq-list details p { max-width: 800px; padding: 0 48px 24px 0; color: var(--paper-dim); font-size: 0.84rem; }

  .site-footer {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 26px;
    margin-top: 70px;
    padding-block: 35px 45px;
    border-top: 1px solid var(--line);
    color: var(--paper-faint);
  }

  .footer-brand strong { display: block; color: var(--paper); }
  .footer-brand span { display: block; margin-top: 3px; font-size: 0.74rem; }
  .footer-links { display: flex; align-items: start; justify-content: flex-end; flex-wrap: wrap; gap: 8px 18px; }
  .site-footer > p { grid-column: 1 / -1; font-family: var(--mono); font-size: 0.61rem; }

  .error-page {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 24px;
    background: radial-gradient(circle at 50% 35%, rgba(255,75,56,0.12), transparent 22rem), var(--bg);
  }

  .error-box { max-width: 650px; text-align: center; }
  .error-box .eyebrow { justify-content: center; color: var(--signal); }
  .error-box h1 { margin-top: 14px; font-size: clamp(2.8rem, 9vw, 5.5rem); line-height: 0.94; letter-spacing: -0.065em; }
  .error-box > p:not(.eyebrow) { margin-top: 18px; color: var(--paper-dim); }
  .error-box .button { margin-top: 24px; }
  .error-dial {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 30px;
    border: 2px solid var(--signal);
    border-radius: 50%;
    box-shadow: 0 0 40px rgba(255,75,56,0.16);
  }
  .error-dial::before,
  .error-dial::after { content: ""; position: absolute; background: var(--paper); }
  .error-dial::before { width: 2px; height: 36px; left: 57px; top: -11px; }
  .error-dial::after { height: 2px; width: 36px; top: 57px; left: -11px; }

  dialog {
    width: min(calc(100vw - 30px), 620px);
    max-height: min(84vh, 760px);
    overflow: auto;
    padding: 0;
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    background: #111114;
    color: var(--paper);
    box-shadow: 0 40px 120px rgba(0,0,0,0.75);
  }

  dialog::backdrop { background: rgba(0,0,0,0.72); backdrop-filter: blur(6px); }
  .dialog-head {
    position: sticky;
    top: 0;
    z-index: 2;
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 20px;
    padding: 20px;
    border-bottom: 1px solid var(--line);
    background: rgba(17,17,20,0.95);
    backdrop-filter: blur(10px);
  }
  .dialog-head h2 { margin-top: 5px; font-size: 1.6rem; letter-spacing: -0.04em; }
  .icon-button {
    display: grid;
    place-items: center;
    width: 35px;
    height: 35px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: transparent;
    color: var(--paper);
    font-size: 1.3rem;
  }

  .command-list { display: grid; padding: 10px; }
  .command-list button {
    display: grid;
    grid-template-columns: 34px 1fr;
    align-items: center;
    gap: 13px;
    width: 100%;
    padding: 13px;
    border-radius: 9px;
    background: transparent;
    color: var(--paper);
    text-align: left;
    cursor: pointer;
  }
  .command-list button:hover,
  .command-list button:focus-visible { background: rgba(255,255,255,0.055); }
  .command-list kbd { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 6px; color: var(--paper-dim); font-size: 0.7rem; }
  .command-list strong { display: block; font-size: 0.84rem; }
  .command-list small { display: block; margin-top: 2px; color: var(--paper-faint); font-size: 0.7rem; }

  .legal-tabs { display: flex; gap: 5px; padding: 14px 20px 0; }
  .legal-tabs button {
    padding: 8px 12px;
    border: 1px solid transparent;
    border-radius: 7px;
    background: transparent;
    color: var(--paper-dim);
    cursor: pointer;
  }
  .legal-tabs button[aria-selected="true"] { border-color: var(--line); background: rgba(255,255,255,0.045); color: var(--paper); }
  .legal-dialog article { padding: 24px 20px 36px; }
  .legal-dialog article h3 { font-size: 1.5rem; }
  .legal-dialog article h4 { margin-top: 23px; font-size: 0.9rem; }
  .legal-dialog article p { margin-top: 9px; color: var(--paper-dim); font-size: 0.8rem; }
  .legal-dialog article a { color: var(--paper); }

  .toast {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 300;
    max-width: min(360px, calc(100vw - 36px));
    padding: 12px 14px;
    border: 1px solid var(--line-strong);
    border-radius: 9px;
    background: #18181b;
    color: var(--paper);
    box-shadow: var(--shadow);
    font-size: 0.76rem;
  }
}

@layer utilities {
  [hidden] { display: none !important; }
  [aria-busy="true"] { cursor: progress; }
  .is-loading { opacity: 0.72; }
}

@layer responsive {
  @media (max-width: 1040px) {
    .hero { grid-template-columns: minmax(0, 1fr) minmax(330px, 0.8fr); gap: 38px; }
    .hero h1 { font-size: clamp(3.4rem, 7vw, 5.7rem); }
    .reset-meta > div { min-width: 0; }
    .quota-workbench { grid-template-columns: 1fr 1fr; }
    .method-grid { grid-template-columns: 1fr 1fr; }
    .method-grid article:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
    .method-grid article:nth-child(4) { border-top: 1px solid var(--line); }
  }

  @media (max-width: 860px) {
    html { scroll-padding-top: 72px; }
    .site-header { grid-template-columns: auto 1fr; gap: 16px; min-height: 64px; padding-inline: 18px; }
    .primary-nav { display: none; }
    .header-tools { justify-self: end; }
    #main-content, .site-footer { padding-inline: 18px; }
    .hero { grid-template-columns: 1fr; min-height: auto; padding-block: 60px 70px; }
    .hero-copy { max-width: 760px; }
    .hero h1 { font-size: clamp(4rem, 13vw, 7rem); }
    .instrument-wrap { grid-template-columns: minmax(270px, 0.9fr) minmax(260px, 1.1fr); align-items: center; }
    .instrument { width: min(100%, 380px); }
    .signal-strip { margin-bottom: 80px; }
    .section-heading { grid-template-columns: 1fr; gap: 16px; }
    .quota-workbench { grid-template-columns: 1fr; }
    .paste-panel { border-right: 0; border-bottom: 1px solid var(--line); }
    .quota-result { min-height: 420px; }
    .timeline-list { grid-auto-columns: minmax(280px, 52vw); }
    .feed-layout { grid-template-columns: 1fr; }
    .source-profile { position: static; }
    .method-readout { grid-template-columns: 1fr; }
    .method-readout dl { grid-template-columns: 1fr 1fr; }
  }

  @media (max-width: 620px) {
    body { font-size: 15px; }
    .site-header { padding-block: 10px; }
    .brand span { font-size: 0.88rem; }
    .brand-mark { width: 27px; height: 27px; }
    .mini-state { display: none; }
    .command-trigger > span { display: none; }
    .command-trigger { padding-left: 7px; }
    .hero { padding-top: 42px; gap: 42px; }
    .hero h1 { margin-top: 14px; font-size: clamp(3.6rem, 18vw, 5.6rem); }
    .verdict-row { margin-top: 26px; }
    .hero-actions { align-items: stretch; }
    .hero-actions .button { flex: 1 1 100%; }
    .reset-meta { grid-template-columns: 1fr 1fr; }
    .reset-meta > div { padding-right: 12px; }
    .reset-meta > div + div { padding-left: 12px; }
    .reset-meta > div:nth-child(3) { grid-column: 1 / -1; margin-top: 12px; padding: 12px 0 0; border-top: 1px solid var(--line); border-left: 0; }
    .instrument-wrap { grid-template-columns: 1fr; }
    .instrument { width: min(92vw, 340px); }
    .forecast-console { width: 100%; }
    .signal-strip { grid-template-columns: 38px minmax(0, 1fr); gap: 12px; margin-bottom: 60px; padding-inline: 4px; background: transparent; }
    .signal-strip .source-link { grid-column: 2; }
    .quota-section, .timeline-section, .feed-section, .method-section, .faq-section { padding-block: 64px; }
    .section-heading h2 { font-size: clamp(2.5rem, 13vw, 3.8rem); }
    .paste-panel, .quota-result { padding: 22px 17px; }
    #status-input { min-height: 190px; font-size: 0.68rem; }
    .form-actions .button { flex: 1 1 100%; }
    .window-result dl { grid-template-columns: 1fr; }
    .window-result dl > div { display: flex; justify-content: space-between; gap: 12px; }
    .window-result dd { text-align: right; }
    .timeline-list { grid-auto-columns: minmax(270px, 84vw); }
    .timeline-controls { justify-content: space-between; }
    .feed-item { grid-template-columns: 1fr auto; gap: 10px; }
    .feed-item-head { grid-column: 1; }
    .feed-item p { grid-column: 1 / -1; }
    .feed-item a { grid-column: 2; grid-row: 1; }
    .method-grid { grid-template-columns: 1fr; }
    .method-grid article,
    .method-grid article + article { min-height: 0; padding: 24px 0; border-top: 1px solid var(--line); border-left: 0; }
    .method-grid article:first-child { border-top: 0; }
    .method-grid h3 { margin-top: 28px; }
    .method-readout dl { grid-template-columns: 1fr; }
    .method-readout dl > div { display: flex; justify-content: space-between; gap: 18px; }
    .method-readout dd { text-align: right; }
    .site-footer { grid-template-columns: 1fr; }
    .footer-links { justify-content: flex-start; }
    dialog { width: calc(100vw - 18px); max-height: 90vh; }
  }

  @media (max-width: 350px) {
    #main-content, .site-footer { padding-inline: 12px; }
    .site-header { padding-inline: 12px; }
    .brand { gap: 7px; }
    .brand span { font-size: 0.8rem; }
    .hero h1 { font-size: 3.45rem; }
    .eyebrow { font-size: 0.62rem; letter-spacing: 0.08em; }
    .state-badge { font-size: 0.64rem; }
    .instrument { width: 286px; }
    .forecast-pairs { grid-template-columns: 1fr; }
    .signal-avatar { display: none; }
    .signal-strip { grid-template-columns: 1fr; }
    .signal-strip .source-link { grid-column: 1; }
    .timeline-list { grid-auto-columns: 258px; }
  }

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
      scroll-behavior: auto !important;
      transition-duration: 0.001ms !important;
    }
    .instrument { transform: none !important; }
  }

  @media (forced-colors: active) {
    .state-badge,
    .button,
    .privacy-lock,
    .window-result,
    .timeline-item article { border: 1px solid CanvasText; }
    .live-pulse,
    .mini-state i,
    .timeline-item::after { forced-color-adjust: none; }
  }
}