:root {
  --ink: #202c2b;
  --muted: #6c7a77;
  --line: #dfe7e3;
  --paper: #fbfcfa;
  --panel: #f1f6f2;
  --mint: #ccecdf;
  --green: #1e6d52;
  --deep-green: #123e35;
  --yellow: #f0c75e;
  --shadow: 0 18px 45px rgba(29, 61, 51, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "DM Sans", sans-serif; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
code, kbd { font-family: "Space Grotesk", monospace; }

.topbar { height: 76px; display: flex; align-items: center; gap: 42px; padding: 0 max(28px, calc((100% - 1180px) / 2)); border-bottom: 1px solid var(--line); background: rgba(251, 252, 250, .92); position: sticky; top: 0; z-index: 5; backdrop-filter: blur(12px); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--deep-green); font: 700 1.08rem "Space Grotesk", sans-serif; white-space: nowrap; }
.brand small { color: var(--muted); font: 500 .72rem "DM Sans", sans-serif; letter-spacing: .04em; }
.brand-mark { display: grid; width: 32px; height: 32px; place-items: center; color: var(--paper); background: var(--green); border-radius: 9px 9px 9px 2px; }
.topnav { display: flex; gap: 26px; font-size: .88rem; color: var(--muted); }
.topnav a:hover, .github-link:hover, .text-link:hover, .callout a:hover { color: var(--green); }
.github-link { margin-left: auto; color: var(--deep-green); font-size: .86rem; font-weight: 700; }

main { overflow: hidden; }
.hero { max-width: 1180px; min-height: 375px; margin: 0 auto; padding: 80px 28px 66px; display: flex; align-items: center; justify-content: space-between; gap: 60px; position: relative; }
.hero::after { content: ""; width: 400px; height: 400px; border: 1px solid #d9e9de; border-radius: 50%; position: absolute; right: -130px; top: -130px; z-index: -1; }
.hero-copy { max-width: 660px; animation: rise .7s ease both; }
.eyebrow, .kicker { margin: 0 0 13px; color: var(--green); font-size: .73rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 8px; background: #4bae79; border-radius: 50%; box-shadow: 0 0 0 5px #e1f4e9; }
h1, h2, h3 { margin: 0; color: var(--deep-green); font-family: "Space Grotesk", sans-serif; line-height: 1.12; }
h1 { max-width: 680px; font-size: clamp(2.7rem, 6vw, 4.65rem); letter-spacing: -.045em; }
.hero-text { max-width: 520px; margin: 22px 0 29px; color: var(--muted); font-size: 1.08rem; }
.hero-actions { display: flex; align-items: center; gap: 18px; }
.button { display: inline-flex; align-items: center; gap: 14px; padding: 12px 17px; border: 1px solid transparent; border-radius: 7px; font-size: .85rem; font-weight: 700; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--green); box-shadow: 0 8px 18px rgba(30, 109, 82, .18); }
.button-primary:hover { background: var(--deep-green); }
.button-quiet { color: var(--green); border-color: var(--line); background: white; }
.hero-note { width: 210px; padding: 23px; align-self: end; border: 1px solid #dce8df; border-radius: 5px; background: #fff; box-shadow: var(--shadow); transform: rotate(2deg); animation: rise .7s .15s ease both; }
.note-label { display: block; margin-bottom: 23px; color: var(--muted); font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.hero-note strong { display: block; margin-bottom: 5px; color: var(--deep-green); font: 600 1.23rem "Space Grotesk", sans-serif; }
.hero-note p { margin: 0; color: var(--muted); font-size: .8rem; }
.mini-line { display: flex; gap: 4px; margin-top: 28px; }.mini-line span { display: block; height: 4px; background: var(--mint); border-radius: 4px; }.mini-line span:first-child { width: 48%; background: var(--yellow); }.mini-line span:nth-child(2) { width: 28%; }.mini-line span:last-child { width: 15%; }

.layout { max-width: 1180px; margin: 0 auto; padding: 28px; display: grid; grid-template-columns: 205px minmax(0, 1fr); gap: 92px; border-top: 1px solid var(--line); }
.side-nav { align-self: start; position: sticky; top: 103px; padding-top: 25px; }.side-nav p { margin: 0 0 17px; color: var(--muted); font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }.side-nav a { display: flex; gap: 17px; padding: 9px 0; color: #98a39f; font: 600 .78rem "Space Grotesk", sans-serif; }.side-nav a span { color: var(--muted); font-family: "DM Sans", sans-serif; font-weight: 500; }.side-nav a.active, .side-nav a:hover { color: var(--green); }.side-nav a.active span { color: var(--deep-green); }
.content { min-width: 0; }.doc-section { padding: 60px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 77px; }.doc-section:first-child { padding-top: 35px; }.final-section { border-bottom: 0; padding-bottom: 92px; }.section-heading { display: flex; align-items: flex-start; gap: 20px; }.step-number { color: var(--green); font: 700 .76rem "Space Grotesk", sans-serif; letter-spacing: .05em; }.section-heading h2 { font-size: clamp(1.55rem, 3vw, 2.15rem); }.section-intro { max-width: 650px; margin: 20px 0 27px 46px; color: var(--muted); font-size: .94rem; }.section-intro code, .muted-note code { padding: 2px 5px; border-radius: 3px; background: var(--panel); color: var(--green); font-size: .88em; }
.install-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-left: 46px; }.install-card { min-width: 0; padding: 17px; border: 1px solid var(--line); border-radius: 7px; background: white; }.install-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 13px; }.os-label { color: var(--deep-green); font: 700 .95rem "Space Grotesk", sans-serif; }.install-card p { min-height: 39px; margin: 0 0 10px; color: var(--muted); font-size: .76rem; }.install-code { min-width: 0; min-height: 55px; padding-left: 11px; }.install-code code { min-width: 0; font-size: .68rem; white-space: normal; overflow-wrap: anywhere; }.install-link { display: inline-block; margin-top: 13px; color: var(--green); font-size: .7rem; font-weight: 700; }.install-note { margin: 15px 0 0 46px; color: var(--muted); font-size: .77rem; }.install-note strong { color: var(--ink); }.install-note a { color: var(--green); font-weight: 700; }.check-intro { margin-top: 29px; margin-bottom: 14px; }

.tool-checker { margin-left: 46px; padding: 22px; border: 1px solid var(--line); border-radius: 7px; background: white; box-shadow: var(--shadow); }.checker-head { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 17px; font-size: .86rem; }.checker-head span { color: var(--muted); font-size: .75rem; }.checker-head span.ready { color: var(--green); font-weight: 700; }.os-tabs { display: flex; gap: 5px; margin-bottom: 18px; padding: 4px; width: fit-content; background: var(--panel); border-radius: 6px; }.os-tab { padding: 7px 12px; border: 0; border-radius: 4px; color: var(--muted); background: transparent; cursor: pointer; font-size: .77rem; }.os-tab.active { color: var(--deep-green); background: white; box-shadow: 0 2px 7px rgba(30, 61, 51, .08); font-weight: 700; }.os-panel[hidden] { display: none; }.terminal-label, .instruction-label { display: block; margin: 0 0 8px; color: var(--muted); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }.code-box { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 47px; padding: 9px 10px 9px 15px; border-radius: 5px; color: #e5f6eb; background: var(--deep-green); }.code-box code { overflow-x: auto; color: #d3f2de; font-size: .78rem; line-height: 1.7; white-space: nowrap; }.copy-button { flex: 0 0 auto; padding: 6px 9px; border: 1px solid rgba(255,255,255,.25); border-radius: 4px; color: #d3f2de; background: transparent; cursor: pointer; font-size: .7rem; }.copy-button:hover, .copy-button.copied { color: var(--deep-green); background: var(--mint); border-color: var(--mint); }.check-row { display: flex; align-items: center; gap: 9px; margin-top: 17px; color: var(--muted); font-size: .78rem; cursor: pointer; }.check-row input { width: 16px; height: 16px; accent-color: var(--green); }

.option-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-left: 46px; }.option-card { padding: 23px; border: 1px solid var(--line); border-radius: 7px; background: white; }.option-card.recommended { border-color: #a9d3be; box-shadow: var(--shadow); }.card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 23px; }.card-icon { display: grid; width: 31px; height: 31px; place-items: center; color: var(--green); background: var(--mint); border-radius: 5px; font-weight: 700; }.tag { padding: 4px 7px; color: var(--green); background: #edf8f1; border-radius: 3px; font-size: .62rem; font-weight: 700; }.tag.neutral { color: var(--muted); background: var(--panel); }.option-card h3 { font-size: 1.18rem; }.option-card > p { margin: 10px 0 19px; color: var(--muted); font-size: .82rem; }.compact code { font-size: .68rem; }.alternative { margin: 14px 0 7px !important; font-size: .71rem !important; }.small-steps { min-height: 137px; margin: 15px 0 20px; padding-left: 20px; color: var(--muted); font-size: .8rem; }.small-steps li { padding: 3px 0; }.small-steps strong { color: var(--ink); }.text-link { color: var(--green); font-size: .79rem; font-weight: 700; }.text-link span { margin-left: 4px; }
.instruction-block { margin: 0 0 15px 46px; }.callout { display: flex; gap: 13px; margin: 24px 0 0 46px; padding: 14px 16px; border-left: 3px solid var(--yellow); background: #fff9e7; }.callout-icon { display: grid; flex: 0 0 20px; width: 20px; height: 20px; place-items: center; border: 1px solid #cba83f; border-radius: 50%; color: #8d7220; font: 700 .75rem Georgia, serif; }.callout p { margin: 0; color: #756335; font-size: .8rem; }.callout a { color: var(--green); font-weight: 700; }
.password-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-left: 46px; }.password-grid .code-box { min-height: 67px; align-items: flex-start; }.password-grid code { white-space: normal; overflow-wrap: anywhere; }.muted-note { margin: 16px 0 0 46px; color: var(--muted); font-size: .78rem; }.path-display { display: flex; align-items: center; gap: 13px; margin: 25px 0 19px 46px; padding: 17px 20px; color: var(--green); background: var(--panel); border-radius: 6px; }.folder-icon { color: #b79532; }.path-display code { font-size: .88rem; }.stop-note { margin: 0 0 0 46px; color: var(--muted); font-size: .8rem; }.stop-note kbd { padding: 3px 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; background: white; color: var(--ink); font-size: .7rem; }
.password-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-left: 46px; }.password-grid .code-box { min-height: 67px; align-items: flex-start; }.password-grid code { white-space: normal; overflow-wrap: anywhere; }.muted-note { margin: 16px 0 0 46px; color: var(--muted); font-size: .78rem; }.path-display { display: flex; align-items: center; gap: 13px; margin: 25px 0 19px 46px; padding: 17px 20px; color: var(--green); background: var(--panel); border-radius: 6px; }.folder-icon { color: #b79532; }.path-display code { font-size: .88rem; }.stop-note { margin: 0 0 0 46px; color: var(--muted); font-size: .8rem; }.stop-note kbd { padding: 3px 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; background: white; color: var(--ink); font-size: .7rem; }
.access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-left: 46px; }.access-card { padding: 21px; border: 1px solid var(--line); border-radius: 7px; background: white; }.access-badge { display: inline-block; padding: 4px 7px; border-radius: 3px; font-size: .62rem; font-weight: 700; letter-spacing: .08em; }.access-badge.client { color: var(--green); background: var(--mint); }.access-badge.admin { color: #866a13; background: #fff1c7; }.access-card h3 { margin-top: 18px; font-size: 1.1rem; }.access-card p { min-height: 43px; margin: 9px 0 17px; color: var(--muted); font-size: .8rem; }.access-url { display: block; overflow-wrap: anywhere; color: var(--green); font: 700 .76rem "Space Grotesk", sans-serif; }.port-list { margin: 14px 0 0 46px; padding: 4px 17px; border-left: 3px solid var(--mint); background: var(--panel); }.port-list div { display: flex; justify-content: space-between; gap: 18px; padding: 8px 0; font-size: .75rem; }.port-list div + div { border-top: 1px solid var(--line); }.port-list span { color: var(--muted); }
.member-example, .member-rules { margin-left: 46px; }.member-example-label { margin-bottom: 8px; color: var(--muted); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }.member-rules { display: flex; gap: 10px; margin-top: 14px; padding: 12px 15px; border-left: 3px solid var(--mint); background: var(--panel); }.member-rules span { color: var(--green); font-weight: 700; }.member-rules p { margin: 0; color: var(--muted); font-size: .78rem; }
footer { display: flex; justify-content: space-between; max-width: 1180px; margin: 0 auto; padding: 22px 28px 30px; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; } footer span:first-child, footer a { color: var(--green); font-weight: 700; }
@keyframes rise { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }
@media (min-width: 801px) { .hero, .layout, footer { max-width: 1080px; } .layout { grid-template-columns: 170px minmax(0, 1fr); gap: 48px; padding-left: 20px; padding-right: 20px; } }
@media (max-width: 800px) { .topbar { gap: 18px; padding: 0 20px; }.topnav { display: none; }.hero { min-height: auto; padding: 62px 20px 54px; display: block; }.hero-note { margin: 40px 0 0; transform: rotate(0); }.layout { display: block; padding: 0 20px; }.side-nav { display: none; }.doc-section { padding: 46px 0; }.section-intro, .tool-checker, .option-grid, .install-grid, .install-note, .instruction-block, .callout, .access-grid, .port-list, .member-example, .member-rules, .password-grid, .muted-note, .path-display, .stop-note { margin-left: 0; }.option-grid, .access-grid, .password-grid, .install-grid { grid-template-columns: 1fr; }.hero-actions { flex-wrap: wrap; }footer { padding: 20px; } }
@media (max-width: 470px) { h1 { font-size: 2.55rem; }.hero-text { font-size: .96rem; }.github-link { font-size: 0; }.github-link span { font-size: 1rem; }.checker-head { display: block; }.checker-head span { display: block; margin-top: 4px; }.code-box { align-items: flex-start; }.code-box code { white-space: pre-wrap; overflow-wrap: anywhere; }.option-card { padding: 18px; }.card-top { align-items: flex-start; flex-direction: column; }.tag { order: -1; } }