@charset "utf-8";
/* ==========================================================================
   BAO100 mobile · Luchiana 720 framework
   A tiny Bootstrap-like layer (grid, utilities, buttons, forms).
   720 design width, 1rem = 100 design px.
   ========================================================================== */

:root {
    --lu-black: #000000;
    --lu-ink: #111111;
    --lu-white: #ffffff;
    --lu-body: #f3f3f3;
    --lu-line: #e5e5e5;
    --lu-muted: #8e8e8e;
    --lu-light: #b8b8b8;
    --lu-sage: #87bab5;
    --lu-powder: #82b0be;
    --lu-sand: #cfbdaf;
    --lu-hero: #b6a59e;
    --lu-blush: #e6c3c4;
    --lu-radius: 0;
    --lu-header-h: .96rem;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 100px;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    background: var(--lu-body);
    color: var(--lu-ink);
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: .14rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body.no-scroll {
    overflow: hidden;
}

img {
    max-width: 100%;
    vertical-align: middle;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

/* ---------- layout ---------- */
.container {
    width: 7.2rem;
    margin: 0 auto;
    padding: 0 .3rem;
}

.container-wide {
    width: 7.2rem;
    margin: 0 auto;
}

.container-narrow {
    width: 5.66rem;
    margin: 0 auto;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -.19rem;
    margin-right: -.19rem;
}

.col-6 {
    width: 50%;
    padding-left: .19rem;
    padding-right: .19rem;
}

.d-flex { display: flex; }
.d-block { display: block; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.w-100 { width: 100%; }

/* ---------- spacing ---------- */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: .08rem; }
.mt-2 { margin-top: .16rem; }
.mt-3 { margin-top: .24rem; }
.mt-4 { margin-top: .32rem; }
.mt-5 { margin-top: .48rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: .08rem; }
.mb-2 { margin-bottom: .16rem; }
.mb-3 { margin-bottom: .24rem; }
.mb-4 { margin-bottom: .32rem; }
.mb-5 { margin-bottom: .48rem; }
.py-4 { padding-top: .32rem; padding-bottom: .32rem; }
.py-5 { padding-top: .48rem; padding-bottom: .48rem; }

/* ---------- type ---------- */
.eyebrow {
    display: block;
    color: var(--lu-ink);
    font-size: .12rem;
    line-height: 1.5;
    letter-spacing: .22em;
    text-transform: uppercase;
}

.display-1 {
    margin: 0;
    font-size: .48rem;
    font-weight: 300;
    line-height: 1.22;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.heading-1 {
    margin: 0;
    font-size: .36rem;
    font-weight: 300;
    line-height: 1.3;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.heading-2 {
    margin: 0;
    font-size: .2rem;
    font-weight: 400;
    line-height: 1.35;
    letter-spacing: .1em;
}

.text-muted { color: var(--lu-muted); }
.text-light { color: var(--lu-light); }
.text-white { color: #fff; }
.text-uppercase { text-transform: uppercase; }
.letter-1 { letter-spacing: .08em; }
.letter-2 { letter-spacing: .16em; }
.letter-3 { letter-spacing: .24em; }
.fs-12 { font-size: .12rem; }
.fs-13 { font-size: .13rem; }
.fs-14 { font-size: .14rem; }
.fs-16 { font-size: .16rem; }
.fs-18 { font-size: .18rem; }
.fs-20 { font-size: .2rem; }
.fs-24 { font-size: .24rem; }
.fs-26 { font-size: .26rem; }
.fs-30 { font-size: .3rem; }
.fs-36 { font-size: .36rem; }
.fw-300 { font-weight: 300; }
.fw-400 { font-weight: 400; }
.fw-500 { font-weight: 500; }

/* ---------- buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: .48rem;
    padding: 0 .36rem;
    border: 1px solid var(--lu-black);
    border-radius: var(--lu-radius);
    background: transparent;
    color: var(--lu-black);
    font-size: .12rem;
    line-height: 1;
    letter-spacing: .18em;
    text-transform: uppercase;
    text-align: center;
    transition: background .2s ease, color .2s ease, opacity .2s ease;
}

.btn:hover,
.btn:active {
    background: var(--lu-black);
    color: #fff;
}

.btn-dark {
    background: var(--lu-black);
    color: #fff;
}

.btn-dark:hover,
.btn-dark:active {
    opacity: .82;
}

.btn-sm {
    min-height: .32rem;
    padding: 0 .18rem;
    font-size: .1rem;
}

.btn-lg {
    min-height: .64rem;
    padding: 0 .4rem;
    font-size: .13rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ---------- forms ---------- */
.form-control {
    width: 100%;
    height: .52rem;
    padding: 0 .16rem;
    border: 1px solid var(--lu-line);
    border-radius: var(--lu-radius);
    background: #fff;
    color: var(--lu-ink);
    font-size: .14rem;
    outline: none;
}

.form-control:focus {
    border-color: var(--lu-black);
}

.form-control::placeholder {
    color: var(--lu-light);
}

/* ---------- helpers ---------- */
.border-top { border-top: 1px solid var(--lu-line); }
.border-bottom { border-bottom: 1px solid var(--lu-line); }
.bg-white { background: #fff; }
.bg-body { background: var(--lu-body); }
.bg-sage { background: var(--lu-sage); }
.bg-powder { background: var(--lu-powder); }
.bg-sand { background: var(--lu-sand); }
.bg-hero { background: var(--lu-hero); }
.bg-blush { background: var(--lu-blush); }
.overflow-hidden { overflow: hidden; }
.relative { position: relative; }
.hide { display: none !important; }